From: kernel test robot <lkp@intel.com>
To: Hannes Reinecke <hare@suse.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [hare-scsi-devel:scsi-private.v2 13/21] drivers/scsi/aacraid/commsup.c:248:7: warning: assignment to 'struct scsi_cmnd *' from 'int' makes pointer from integer without a cast
Date: Thu, 11 Nov 2021 23:25:22 +0800 [thread overview]
Message-ID: <202111112317.PtCgfMBn-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git scsi-private.v2
head: 915b986531e666d840f72752c597fb6b4ea69d35
commit: d855c0f944ed75c432d076b0c2f5ea5a156276da [13/21] aacraid: use scsi_get_internal_cmd()
config: x86_64-kexec (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git/commit/?id=d855c0f944ed75c432d076b0c2f5ea5a156276da
git remote add hare-scsi-devel https://git.kernel.org/pub/scm/linux/kernel/git/hare/scsi-devel.git
git fetch --no-tags hare-scsi-devel scsi-private.v2
git checkout d855c0f944ed75c432d076b0c2f5ea5a156276da
# save the attached .config to linux build tree
make W=1 ARCH=x86_64
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/scsi/aacraid/commsup.c: In function 'aac_fib_alloc':
drivers/scsi/aacraid/commsup.c:248:9: error: implicit declaration of function 'scsi_host_get_reserved_cmd'; did you mean 'scsi_host_get_internal_cmd'? [-Werror=implicit-function-declaration]
248 | scmd = scsi_host_get_reserved_cmd(dev->scsi_host_ptr, direction,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~
| scsi_host_get_internal_cmd
>> drivers/scsi/aacraid/commsup.c:248:7: warning: assignment to 'struct scsi_cmnd *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
248 | scmd = scsi_host_get_reserved_cmd(dev->scsi_host_ptr, direction,
| ^
cc1: some warnings being treated as errors
vim +248 drivers/scsi/aacraid/commsup.c
231
232 /**
233 * aac_fib_alloc - allocate a fib
234 * @dev: Adapter to allocate the fib for
235 * @direction: DMA data direction
236 *
237 * Allocate a fib from the adapter fib pool. If the pool is empty we
238 * return NULL.
239 */
240
241 struct fib *aac_fib_alloc(struct aac_dev *dev, int direction)
242 {
243 struct scsi_cmnd *scmd;
244 struct fib * fibptr = NULL;
245 unsigned long flags;
246
247 spin_lock_irqsave(&dev->fib_lock, flags);
> 248 scmd = scsi_host_get_reserved_cmd(dev->scsi_host_ptr, direction,
249 REQ_NOWAIT);
250 if (scmd) {
251 fibptr = aac_fib_alloc_tag(dev, scmd);
252 fibptr->flags |= FIB_CONTEXT_FLAG_INTERNAL_CMD;
253 }
254 spin_unlock_irqrestore(&dev->fib_lock, flags);
255 if (!fibptr)
256 return NULL;
257
258 fibptr->size = sizeof(struct fib);
259
260 return fibptr;
261 }
262
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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