From: kernel test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: drivers/staging/media/av7110/av7110_av.c:638:2: warning: Value stored to 'c2' is never read [clang-analyzer-deadcode.DeadStores]
Date: Mon, 27 Dec 2021 02:15:40 +0800 [thread overview]
Message-ID: <202112270225.IdnqnOEz-lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 24736 bytes --]
CC: llvm(a)lists.linux.dev
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Mauro Carvalho Chehab <mchehab@kernel.org>
CC: linux-media(a)vger.kernel.org
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 438645193e59e91761ccb3fa55f6ce70b615ff93
commit: 989cf18ed08f8b6efd1d1592d1d0108fa09b98f5 media: av7110: move driver to staging
date: 7 months ago
:::::: branch date: 14 hours ago
:::::: commit date: 7 months ago
config: arm-randconfig-c002-20211226 (https://download.01.org/0day-ci/archive/20211227/202112270225.IdnqnOEz-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project a9e8b1ee7fd44b53c555a7823ae8fd1a8209c520)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=989cf18ed08f8b6efd1d1592d1d0108fa09b98f5
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 989cf18ed08f8b6efd1d1592d1d0108fa09b98f5
# save the config file to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=arm clang-analyzer
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
clang-analyzer warnings: (new ones prefixed by >>)
^
drivers/vme/vme.c:1481:8: note: Taking false branch
lm = list_entry(lm_pos,
^
include/linux/list.h:511:2: note: expanded from macro 'list_entry'
container_of(ptr, type, member)
^
include/linux/kernel.h:704:2: note: expanded from macro 'container_of'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^
include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^
include/linux/compiler_types.h:328:2: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^
include/linux/compiler_types.h:316:2: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^
include/linux/compiler_types.h:308:3: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^
drivers/vme/vme.c:1481:8: note: Loop condition is false. Exiting loop
lm = list_entry(lm_pos,
^
include/linux/list.h:511:2: note: expanded from macro 'list_entry'
container_of(ptr, type, member)
^
include/linux/kernel.h:704:2: note: expanded from macro 'container_of'
BUILD_BUG_ON_MSG(!__same_type(*(ptr), ((type *)0)->member) && \
^
include/linux/build_bug.h:39:37: note: expanded from macro 'BUILD_BUG_ON_MSG'
#define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
^
include/linux/compiler_types.h:328:2: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^
include/linux/compiler_types.h:316:2: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^
include/linux/compiler_types.h:306:2: note: expanded from macro '__compiletime_assert'
do { \
^
drivers/vme/vme.c:1483:7: note: Assuming 'lm' is null
if (!lm) {
^~~
drivers/vme/vme.c:1483:3: note: Taking true branch
if (!lm) {
^
drivers/vme/vme.c:1485:4: note: Execution continues on line 1480
continue;
^
drivers/vme/vme.c:1480:16: note: Access to field 'next' results in a dereference of a null pointer (loaded from variable 'lm_pos')
list_for_each(lm_pos, &bridge->lm_resources) {
^
include/linux/list.h:571:48: note: expanded from macro 'list_for_each'
for (pos = (head)->next; pos != (head); pos = pos->next)
^~~
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
5 warnings generated.
>> drivers/staging/media/av7110/av7110_av.c:638:2: warning: Value stored to 'c2' is never read [clang-analyzer-deadcode.DeadStores]
c2 = 0;
^ ~
drivers/staging/media/av7110/av7110_av.c:638:2: note: Value stored to 'c2' is never read
c2 = 0;
^ ~
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
2 warnings generated.
Suppressed 2 warnings (2 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
2 warnings generated.
Suppressed 2 warnings (2 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
2 warnings generated.
Suppressed 2 warnings (2 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
2 warnings generated.
Suppressed 2 warnings (2 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
3 warnings generated.
Suppressed 3 warnings (3 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
Suppressed 4 warnings (4 in non-user code).
Use -header-filter=.* to display errors from all non-system headers. Use -system-headers to display errors from system headers as well.
4 warnings generated.
drivers/input/misc/iqs269a.c:1118:12: warning: Assigned value is garbage or undefined [clang-analyzer-core.uninitialized.Assign]
dir_mask = flags.states[IQS269_ST_OFFS_DIR];
^
drivers/input/misc/iqs269a.c:1643:6: note: Assuming 'iqs269' is non-null
if (!iqs269)
^~~~~~~
drivers/input/misc/iqs269a.c:1643:2: note: Taking false branch
if (!iqs269)
^
drivers/input/misc/iqs269a.c:1646:2: note: Calling 'i2c_set_clientdata'
i2c_set_clientdata(client, iqs269);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/i2c.h:364:2: note: Calling 'dev_set_drvdata'
dev_set_drvdata(&client->dev, data);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:674:1: note: Returning without writing to 'data->keypad', which participates in a condition later
}
^
include/linux/device.h:674:1: note: Returning without writing to 'data->hall_enable', which participates in a condition later
include/linux/i2c.h:364:2: note: Returning from 'dev_set_drvdata'
dev_set_drvdata(&client->dev, data);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/i2c.h:365:1: note: Returning without writing to 'data->keypad', which participates in a condition later
}
^
include/linux/i2c.h:365:1: note: Returning without writing to 'data->hall_enable', which participates in a condition later
drivers/input/misc/iqs269a.c:1646:2: note: Returning from 'i2c_set_clientdata'
i2c_set_clientdata(client, iqs269);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/input/misc/iqs269a.c:1650:2: note: Taking false branch
if (IS_ERR(iqs269->regmap)) {
^
vim +/c2 +638 drivers/staging/media/av7110/av7110_av.c
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 631
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 632 void av7110_p2t_write(u8 const *buf, long int length, u16 pid, struct av7110_p2t *p)
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 633 {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 634 int c, c2, l, add;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 635 int check, rest;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 636
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 637 c = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 @638 c2 = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 639 if (p->frags){
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 640 check = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 641 switch(p->frags) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 642 case 1:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 643 if (buf[c] == 0x00 && buf[c + 1] == 0x01) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 644 check = 1;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 645 c += 2;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 646 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 647 break;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 648 case 2:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 649 if (buf[c] == 0x01) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 650 check = 1;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 651 c++;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 652 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 653 break;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 654 case 3:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 655 check = 1;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 656 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 657 if (check) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 658 switch (buf[c]) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 659 case PROG_STREAM_MAP:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 660 case PRIVATE_STREAM2:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 661 case PROG_STREAM_DIR:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 662 case ECM_STREAM :
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 663 case EMM_STREAM :
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 664 case PADDING_STREAM :
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 665 case DSM_CC_STREAM :
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 666 case ISO13522_STREAM:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 667 case PRIVATE_STREAM1:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 668 case AUDIO_STREAM_S ... AUDIO_STREAM_E:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 669 case VIDEO_STREAM_S ... VIDEO_STREAM_E:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 670 p->pes[0] = 0x00;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 671 p->pes[1] = 0x00;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 672 p->pes[2] = 0x01;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 673 p->pes[3] = buf[c];
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 674 p->pos = 4;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 675 memcpy(p->pes + p->pos, buf + c, (TS_SIZE - 4) - p->pos);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 676 c += (TS_SIZE - 4) - p->pos;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 677 p_to_t(p->pes, (TS_SIZE - 4), pid, &p->counter, p->feed);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 678 clear_p2t(p);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 679 break;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 680
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 681 default:
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 682 c = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 683 break;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 684 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 685 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 686 p->frags = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 687 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 688
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 689 if (p->pos) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 690 c2 = find_pes_header(buf + c, length - c, &p->frags);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 691 if (c2 >= 0 && c2 < (TS_SIZE - 4) - p->pos)
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 692 l = c2+c;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 693 else
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 694 l = (TS_SIZE - 4) - p->pos;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 695 memcpy(p->pes + p->pos, buf, l);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 696 c += l;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 697 p->pos += l;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 698 p_to_t(p->pes, p->pos, pid, &p->counter, p->feed);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 699 clear_p2t(p);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 700 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 701
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 702 add = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 703 while (c < length) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 704 c2 = find_pes_header(buf + c + add, length - c - add, &p->frags);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 705 if (c2 >= 0) {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 706 c2 += c + add;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 707 if (c2 > c){
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 708 p_to_t(buf + c, c2 - c, pid, &p->counter, p->feed);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 709 c = c2;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 710 clear_p2t(p);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 711 add = 0;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 712 } else
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 713 add = 1;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 714 } else {
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 715 l = length - c;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 716 rest = l % (TS_SIZE - 4);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 717 l -= rest;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 718 p_to_t(buf + c, l, pid, &p->counter, p->feed);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 719 memcpy(p->pes, buf + c + l, rest);
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 720 p->pos = rest;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 721 c = length;
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 722 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 723 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 724 }
^1da177e4c3f41 drivers/media/dvb/ttpci/av7110_av.c Linus Torvalds 2005-04-16 725
:::::: The code at line 638 was first introduced by commit
:::::: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Linux-2.6.12-rc2
:::::: TO: Linus Torvalds <torvalds@ppc970.osdl.org>
:::::: CC: Linus Torvalds <torvalds@ppc970.osdl.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
reply other threads:[~2021-12-26 18:15 UTC|newest]
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