* [linux-stable-rc:linux-5.4.y 1142/1473] drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts
@ 2021-08-25 12:06 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-08-25 12:06 UTC (permalink / raw)
To: Masahiro Yamada
Cc: clang-built-linux, kbuild-all, linux-kernel, Greg Kroah-Hartman,
Nathan Chancellor, Nick Desaulniers
[-- Attachment #1: Type: text/plain, Size: 23459 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
head: e32f4fa1b24d825b2560ca9cfbfd9df44a4310b4
commit: 62353048e2d4e398cfc22dbee3e1a7f6f535dcc1 [1142/1473] kbuild: support LLVM=1 to switch the default tools to Clang/LLVM
config: hexagon-buildonly-randconfig-r006-20210825 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project ea08c4cd1c0869ec5024a8bb3f5cdf06ab03ae83)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=62353048e2d4e398cfc22dbee3e1a7f6f535dcc1
git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git fetch --no-tags linux-stable-rc linux-5.4.y
git checkout 62353048e2d4e398cfc22dbee3e1a7f6f535dcc1
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=hexagon
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:50: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:34: note: '{' token is here
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:515:53: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
#define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) { \
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
>> drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:34: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:518:46: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
(((type) & 0x000f) << 12); }
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: note: ')' token is here
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:52: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:325:15: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
^
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:325:16: note: '{' token is here
cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:515:53: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
#define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) { \
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:325:16: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:518:46: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
(((type) & 0x000f) << 12); }
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:327:22: note: ')' token is here
priv->bss_type)));
^
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
4 warnings generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for FRAME_POINTER
Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS
Selected by
- LOCKDEP && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE && !ARC && !X86
vim +217 drivers/net/wireless/marvell/mwifiex/cmdevt.c
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 177
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 178 struct mwifiex_adapter *adapter = priv->adapter;
270e58e8898c8b drivers/net/wireless/mwifiex/cmdevt.c Yogesh Ashok Powar 2011-05-03 179 int ret;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 180 struct host_cmd_ds_command *host_cmd;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 181 uint16_t cmd_code;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 182 uint16_t cmd_size;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 183
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 184 if (!adapter || !cmd_node)
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 185 return -1;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 186
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 187 host_cmd = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 188
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 189 /* Sanity test */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 190 if (host_cmd == NULL || host_cmd->size == 0) {
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 191 mwifiex_dbg(adapter, ERROR,
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 192 "DNLD_CMD: host_cmd is null\t"
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 193 "or cmd size is 0, not sending\n");
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 194 if (cmd_node->wait_q_enabled)
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 195 adapter->cmd_wait_q.status = -1;
9908b07465556d drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-01 196 mwifiex_recycle_cmd_node(adapter, cmd_node);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 197 return -1;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 198 }
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 199
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 200 cmd_code = le16_to_cpu(host_cmd->command);
74f202aaae0a95 drivers/net/wireless/marvell/mwifiex/cmdevt.c Swati Kushwaha 2019-06-21 201 cmd_node->cmd_no = cmd_code;
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 202 cmd_size = le16_to_cpu(host_cmd->size);
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 203
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 204 if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET &&
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 205 cmd_code != HostCmd_CMD_FUNC_SHUTDOWN &&
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 206 cmd_code != HostCmd_CMD_FUNC_INIT) {
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 207 mwifiex_dbg(adapter, ERROR,
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 208 "DNLD_CMD: FW in reset state, ignore cmd %#x\n",
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 209 cmd_code);
9908b07465556d drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-01 210 mwifiex_recycle_cmd_node(adapter, cmd_node);
ace273551b7c9c drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2014-02-27 211 queue_work(adapter->workqueue, &adapter->main_work);
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 212 return -1;
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 213 }
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 214
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 215 /* Set command sequence number */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 216 adapter->seq_num++;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 @217 host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
aea0701e221e46 drivers/net/wireless/mwifiex/cmdevt.c Yogesh Ashok Powar 2012-03-13 218 (adapter->seq_num,
aea0701e221e46 drivers/net/wireless/mwifiex/cmdevt.c Yogesh Ashok Powar 2012-03-13 219 cmd_node->priv->bss_num,
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 220 cmd_node->priv->bss_type));
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 221
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 222 spin_lock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 223 adapter->curr_cmd = cmd_node;
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 224 spin_unlock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 225
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 226 /* Adjust skb length */
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 227 if (cmd_node->cmd_skb->len > cmd_size)
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 228 /*
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 229 * cmd_size is less than sizeof(struct host_cmd_ds_command).
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 230 * Trim off the unused portion.
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 231 */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 232 skb_trim(cmd_node->cmd_skb, cmd_size);
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 233 else if (cmd_node->cmd_skb->len < cmd_size)
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 234 /*
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 235 * cmd_size is larger than sizeof(struct host_cmd_ds_command)
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 236 * because we have appended custom IE TLV. Increase skb length
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 237 * accordingly.
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 238 */
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 239 skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 240
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 241 mwifiex_dbg(adapter, CMD,
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 242 "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 243 cmd_code,
92c70a958b0b6b drivers/net/wireless/marvell/mwifiex/cmdevt.c Devidas Puranik 2017-03-09 244 get_unaligned_le16((u8 *)host_cmd + S_DS_GEN),
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 245 cmd_size, le16_to_cpu(host_cmd->seq_num));
868093a9df7580 drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 246 mwifiex_dbg_dump(adapter, CMD_D, "cmd buffer:", host_cmd, cmd_size);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 247
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 248 if (adapter->iface_type == MWIFIEX_USB) {
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 249 skb_push(cmd_node->cmd_skb, MWIFIEX_TYPE_LEN);
317049204cd3df drivers/net/wireless/marvell/mwifiex/cmdevt.c Himanshu Jha 2017-10-06 250 put_unaligned_le32(MWIFIEX_USB_TYPE_CMD,
317049204cd3df drivers/net/wireless/marvell/mwifiex/cmdevt.c Himanshu Jha 2017-10-06 251 cmd_node->cmd_skb->data);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 252 adapter->cmd_sent = true;
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 253 ret = adapter->if_ops.host_to_card(adapter,
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 254 MWIFIEX_USB_EP_CMD_EVENT,
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 255 cmd_node->cmd_skb, NULL);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 256 skb_pull(cmd_node->cmd_skb, MWIFIEX_TYPE_LEN);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 257 if (ret == -EBUSY)
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 258 cmd_node->cmd_skb = NULL;
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 259 } else {
f4c5d5991590c4 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-05-23 260 skb_push(cmd_node->cmd_skb, adapter->intf_hdr_len);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 261 ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_CMD,
d930faee141bd0 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-10-11 262 cmd_node->cmd_skb, NULL);
f4c5d5991590c4 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-05-23 263 skb_pull(cmd_node->cmd_skb, adapter->intf_hdr_len);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 264 }
18bf965702058f drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-04-06 265
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 266 if (ret == -1) {
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 267 mwifiex_dbg(adapter, ERROR,
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 268 "DNLD_CMD: host to card failed\n");
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 269 if (adapter->iface_type == MWIFIEX_USB)
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 270 adapter->cmd_sent = false;
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 271 if (cmd_node->wait_q_enabled)
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 272 adapter->cmd_wait_q.status = -1;
9908b07465556d drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-01 273 mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 274
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 275 spin_lock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 276 adapter->curr_cmd = NULL;
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 277 spin_unlock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 278
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 279 adapter->dbg.num_cmd_host_to_card_failure++;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 280 return -1;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 281 }
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 282
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 283 /* Save the last command id and action to debug log */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 284 adapter->dbg.last_cmd_index =
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 285 (adapter->dbg.last_cmd_index + 1) % DBG_CMD_NUM;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 286 adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index] = cmd_code;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 287 adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index] =
92c70a958b0b6b drivers/net/wireless/marvell/mwifiex/cmdevt.c Devidas Puranik 2017-03-09 288 get_unaligned_le16((u8 *)host_cmd + S_DS_GEN);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 289
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 290 /* Setup the timer after transmit command, except that specific
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 291 * command might not have command response.
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 292 */
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 293 if (cmd_code != HostCmd_CMD_FW_DUMP_EVENT)
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 294 mod_timer(&adapter->cmd_timer,
4587eea5b787b8 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-19 295 jiffies + msecs_to_jiffies(MWIFIEX_TIMER_10S));
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 296
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 297 /* Clear BSS_NO_BITS from HostCmd */
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 298 cmd_code &= HostCmd_CMD_ID_MASK;
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 299
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 300 return 0;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 301 }
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 302
:::::: The code at line 217 was first introduced by commit
:::::: 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e wireless: mwifiex: initial commit for Marvell mwifiex driver
:::::: TO: Bing Zhao <bzhao@marvell.com>
:::::: CC: John W. Linville <linville@tuxdriver.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 27748 bytes --]
^ permalink raw reply [flat|nested] 2+ messages in thread
* [linux-stable-rc:linux-5.4.y 1142/1473] drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts
@ 2021-08-25 12:06 ` kernel test robot
0 siblings, 0 replies; 2+ messages in thread
From: kernel test robot @ 2021-08-25 12:06 UTC (permalink / raw)
To: kbuild-all
[-- Attachment #1: Type: text/plain, Size: 23700 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.4.y
head: e32f4fa1b24d825b2560ca9cfbfd9df44a4310b4
commit: 62353048e2d4e398cfc22dbee3e1a7f6f535dcc1 [1142/1473] kbuild: support LLVM=1 to switch the default tools to Clang/LLVM
config: hexagon-buildonly-randconfig-r006-20210825 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project ea08c4cd1c0869ec5024a8bb3f5cdf06ab03ae83)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git/commit/?id=62353048e2d4e398cfc22dbee3e1a7f6f535dcc1
git remote add linux-stable-rc https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
git fetch --no-tags linux-stable-rc linux-5.4.y
git checkout 62353048e2d4e398cfc22dbee3e1a7f6f535dcc1
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=hexagon
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:50: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:34: note: '{' token is here
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:515:53: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
#define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) { \
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
>> drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:34: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:518:46: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
(((type) & 0x000f) << 12); }
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: note: ')' token is here
host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:52: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:325:15: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
^
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:325:16: note: '{' token is here
cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:515:53: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
#define HostCmd_SET_SEQ_NO_BSS_INFO(seq, num, type) { \
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:325:16: warning: '}' and ')' tokens terminating statement expression appear in different macro expansion contexts [-Wcompound-token-split-by-macro]
cpu_to_le16((HostCmd_SET_SEQ_NO_BSS_INFO
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/marvell/mwifiex/fw.h:518:46: note: expanded from macro 'HostCmd_SET_SEQ_NO_BSS_INFO'
(((type) & 0x000f) << 12); }
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
drivers/net/wireless/marvell/mwifiex/cmdevt.c:327:22: note: ')' token is here
priv->bss_type)));
^
include/linux/byteorder/generic.h:90:21: note: expanded from macro 'cpu_to_le16'
#define cpu_to_le16 __cpu_to_le16
^
include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__cpu_to_le16'
#define __cpu_to_le16(x) ((__force __le16)(__u16)(x))
^
4 warnings generated.
Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for FRAME_POINTER
Depends on DEBUG_KERNEL && (M68K || UML || SUPERH) || ARCH_WANT_FRAME_POINTERS
Selected by
- LOCKDEP && DEBUG_KERNEL && LOCK_DEBUGGING_SUPPORT && !MIPS && !PPC && !ARM && !S390 && !MICROBLAZE && !ARC && !X86
vim +217 drivers/net/wireless/marvell/mwifiex/cmdevt.c
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 177
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 178 struct mwifiex_adapter *adapter = priv->adapter;
270e58e8898c8b drivers/net/wireless/mwifiex/cmdevt.c Yogesh Ashok Powar 2011-05-03 179 int ret;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 180 struct host_cmd_ds_command *host_cmd;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 181 uint16_t cmd_code;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 182 uint16_t cmd_size;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 183
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 184 if (!adapter || !cmd_node)
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 185 return -1;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 186
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 187 host_cmd = (struct host_cmd_ds_command *) (cmd_node->cmd_skb->data);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 188
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 189 /* Sanity test */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 190 if (host_cmd == NULL || host_cmd->size == 0) {
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 191 mwifiex_dbg(adapter, ERROR,
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 192 "DNLD_CMD: host_cmd is null\t"
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 193 "or cmd size is 0, not sending\n");
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 194 if (cmd_node->wait_q_enabled)
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 195 adapter->cmd_wait_q.status = -1;
9908b07465556d drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-01 196 mwifiex_recycle_cmd_node(adapter, cmd_node);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 197 return -1;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 198 }
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 199
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 200 cmd_code = le16_to_cpu(host_cmd->command);
74f202aaae0a95 drivers/net/wireless/marvell/mwifiex/cmdevt.c Swati Kushwaha 2019-06-21 201 cmd_node->cmd_no = cmd_code;
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 202 cmd_size = le16_to_cpu(host_cmd->size);
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 203
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 204 if (adapter->hw_status == MWIFIEX_HW_STATUS_RESET &&
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 205 cmd_code != HostCmd_CMD_FUNC_SHUTDOWN &&
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 206 cmd_code != HostCmd_CMD_FUNC_INIT) {
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 207 mwifiex_dbg(adapter, ERROR,
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 208 "DNLD_CMD: FW in reset state, ignore cmd %#x\n",
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 209 cmd_code);
9908b07465556d drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-01 210 mwifiex_recycle_cmd_node(adapter, cmd_node);
ace273551b7c9c drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2014-02-27 211 queue_work(adapter->workqueue, &adapter->main_work);
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 212 return -1;
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 213 }
a3e240cacc93a0 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-03-15 214
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 215 /* Set command sequence number */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 216 adapter->seq_num++;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 @217 host_cmd->seq_num = cpu_to_le16(HostCmd_SET_SEQ_NO_BSS_INFO
aea0701e221e46 drivers/net/wireless/mwifiex/cmdevt.c Yogesh Ashok Powar 2012-03-13 218 (adapter->seq_num,
aea0701e221e46 drivers/net/wireless/mwifiex/cmdevt.c Yogesh Ashok Powar 2012-03-13 219 cmd_node->priv->bss_num,
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 220 cmd_node->priv->bss_type));
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 221
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 222 spin_lock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 223 adapter->curr_cmd = cmd_node;
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 224 spin_unlock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 225
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 226 /* Adjust skb length */
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 227 if (cmd_node->cmd_skb->len > cmd_size)
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 228 /*
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 229 * cmd_size is less than sizeof(struct host_cmd_ds_command).
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 230 * Trim off the unused portion.
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 231 */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 232 skb_trim(cmd_node->cmd_skb, cmd_size);
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 233 else if (cmd_node->cmd_skb->len < cmd_size)
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 234 /*
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 235 * cmd_size is larger than sizeof(struct host_cmd_ds_command)
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 236 * because we have appended custom IE TLV. Increase skb length
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 237 * accordingly.
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 238 */
da25186fc605af drivers/net/wireless/mwifiex/cmdevt.c Stone Piao 2012-08-22 239 skb_put(cmd_node->cmd_skb, cmd_size - cmd_node->cmd_skb->len);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 240
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 241 mwifiex_dbg(adapter, CMD,
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 242 "cmd: DNLD_CMD: %#x, act %#x, len %d, seqno %#x\n",
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 243 cmd_code,
92c70a958b0b6b drivers/net/wireless/marvell/mwifiex/cmdevt.c Devidas Puranik 2017-03-09 244 get_unaligned_le16((u8 *)host_cmd + S_DS_GEN),
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 245 cmd_size, le16_to_cpu(host_cmd->seq_num));
868093a9df7580 drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 246 mwifiex_dbg_dump(adapter, CMD_D, "cmd buffer:", host_cmd, cmd_size);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 247
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 248 if (adapter->iface_type == MWIFIEX_USB) {
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 249 skb_push(cmd_node->cmd_skb, MWIFIEX_TYPE_LEN);
317049204cd3df drivers/net/wireless/marvell/mwifiex/cmdevt.c Himanshu Jha 2017-10-06 250 put_unaligned_le32(MWIFIEX_USB_TYPE_CMD,
317049204cd3df drivers/net/wireless/marvell/mwifiex/cmdevt.c Himanshu Jha 2017-10-06 251 cmd_node->cmd_skb->data);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 252 adapter->cmd_sent = true;
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 253 ret = adapter->if_ops.host_to_card(adapter,
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 254 MWIFIEX_USB_EP_CMD_EVENT,
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 255 cmd_node->cmd_skb, NULL);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 256 skb_pull(cmd_node->cmd_skb, MWIFIEX_TYPE_LEN);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 257 if (ret == -EBUSY)
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 258 cmd_node->cmd_skb = NULL;
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 259 } else {
f4c5d5991590c4 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-05-23 260 skb_push(cmd_node->cmd_skb, adapter->intf_hdr_len);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 261 ret = adapter->if_ops.host_to_card(adapter, MWIFIEX_TYPE_CMD,
d930faee141bd0 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-10-11 262 cmd_node->cmd_skb, NULL);
f4c5d5991590c4 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-05-23 263 skb_pull(cmd_node->cmd_skb, adapter->intf_hdr_len);
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 264 }
18bf965702058f drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-04-06 265
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 266 if (ret == -1) {
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 267 mwifiex_dbg(adapter, ERROR,
acebe8c10a6eab drivers/net/wireless/mwifiex/cmdevt.c Zhaoyang Liu 2015-05-12 268 "DNLD_CMD: host to card failed\n");
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 269 if (adapter->iface_type == MWIFIEX_USB)
4daffe35436674 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2012-04-18 270 adapter->cmd_sent = false;
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 271 if (cmd_node->wait_q_enabled)
600f5d909a54a8 drivers/net/wireless/mwifiex/cmdevt.c Amitkumar Karwar 2011-04-13 272 adapter->cmd_wait_q.status = -1;
9908b07465556d drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-01 273 mwifiex_recycle_cmd_node(adapter, adapter->curr_cmd);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 274
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 275 spin_lock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 276 adapter->curr_cmd = NULL;
8a7f9fd8a3e09c drivers/net/wireless/marvell/mwifiex/cmdevt.c Brian Norris 2019-06-25 277 spin_unlock_bh(&adapter->mwifiex_cmd_lock);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 278
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 279 adapter->dbg.num_cmd_host_to_card_failure++;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 280 return -1;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 281 }
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 282
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 283 /* Save the last command id and action to debug log */
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 284 adapter->dbg.last_cmd_index =
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 285 (adapter->dbg.last_cmd_index + 1) % DBG_CMD_NUM;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 286 adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index] = cmd_code;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 287 adapter->dbg.last_cmd_act[adapter->dbg.last_cmd_index] =
92c70a958b0b6b drivers/net/wireless/marvell/mwifiex/cmdevt.c Devidas Puranik 2017-03-09 288 get_unaligned_le16((u8 *)host_cmd + S_DS_GEN);
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 289
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 290 /* Setup the timer after transmit command, except that specific
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 291 * command might not have command response.
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 292 */
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 293 if (cmd_code != HostCmd_CMD_FW_DUMP_EVENT)
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 294 mod_timer(&adapter->cmd_timer,
4587eea5b787b8 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2013-04-19 295 jiffies + msecs_to_jiffies(MWIFIEX_TIMER_10S));
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 296
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 297 /* Clear BSS_NO_BITS from HostCmd */
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 298 cmd_code &= HostCmd_CMD_ID_MASK;
18d60501335756 drivers/net/wireless/marvell/mwifiex/cmdevt.c Xinming Hu 2017-12-12 299
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 300 return 0;
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 301 }
5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cmdevt.c Bing Zhao 2011-03-21 302
:::::: The code at line 217 was first introduced by commit
:::::: 5e6e3a92b9a4c9416b17f468fa5c7fa2233b8b4e wireless: mwifiex: initial commit for Marvell mwifiex driver
:::::: TO: Bing Zhao <bzhao@marvell.com>
:::::: CC: John W. Linville <linville@tuxdriver.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
[-- Attachment #2: config.gz --]
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2021-08-25 12:06 [linux-stable-rc:linux-5.4.y 1142/1473] drivers/net/wireless/marvell/mwifiex/cmdevt.c:217:22: warning: '(' and '{' tokens introducing statement expression appear in different macro expansion contexts kernel test robot
2021-08-25 12:06 ` kernel test robot
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