* [chrome-os:chromeos-5.10 9389/9999] drivers/iio/proximity/sx9324.c:868:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores]
@ 2022-01-27 23:03 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2022-01-27 23:03 UTC (permalink / raw)
To: kbuild
[-- Attachment #1: Type: text/plain, Size: 20752 bytes --]
CC: kbuild-all(a)lists.01.org
TO: cros-kernel-buildreports(a)googlegroups.com
TO: Guenter Roeck <groeck@google.com>
tree: https://chromium.googlesource.com/chromiumos/third_party/kernel chromeos-5.10
head: 1472d9d256d57131a6287ace2d69c22870cb3175
commit: 6ef1bc6ca5ca4fa1410098291e3d296e6a66bb8e [9389/9999] FROMLIST: iio: sx9324: Add dt_binding support
:::::: branch date: 21 hours ago
:::::: commit date: 3 weeks ago
config: riscv-randconfig-c006-20220124 (https://download.01.org/0day-ci/archive/20220128/202201280706.xiAsK5Ap-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project f32dccb9a43b02ce4e540d6ba5dbbdb188f2dc7d)
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 riscv cross compiling tool for clang build
# apt-get install binutils-riscv64-linux-gnu
git remote add chrome-os https://chromium.googlesource.com/chromiumos/third_party/kernel
git fetch --no-tags chrome-os chromeos-5.10
git checkout 6ef1bc6ca5ca4fa1410098291e3d296e6a66bb8e
# save the config file to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=riscv 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 >>)
regval = FIELD_GET(SX9324_REG_PROX_CTRL5_HYST_MASK, regval);
^
include/linux/bitfield.h:108:3: note: expanded from macro 'FIELD_GET'
__BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
^
include/linux/bitfield.h:54:3: note: expanded from macro '__BF_FIELD_CHECK'
__BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \
^
include/linux/build_bug.h:21:2: note: expanded from macro '__BUILD_BUG_ON_NOT_POWER_OF_2'
BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
^
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
include/linux/compiler_types.h:315:2: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^
include/linux/compiler_types.h:303:2: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^
include/linux/compiler_types.h:295:3: note: expanded from macro '__compiletime_assert'
if (!(condition)) \
^
drivers/iio/proximity/sx9324.c:524:11: note: Loop condition is false. Exiting loop
regval = FIELD_GET(SX9324_REG_PROX_CTRL5_HYST_MASK, regval);
^
include/linux/bitfield.h:108:3: note: expanded from macro 'FIELD_GET'
__BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \
^
include/linux/bitfield.h:54:3: note: expanded from macro '__BF_FIELD_CHECK'
__BUILD_BUG_ON_NOT_POWER_OF_2((_mask) + \
^
include/linux/build_bug.h:21:2: note: expanded from macro '__BUILD_BUG_ON_NOT_POWER_OF_2'
BUILD_BUG_ON(((n) & ((n) - 1)) != 0)
^
note: (skipping 2 expansions in backtrace; use -fmacro-backtrace-limit=0 to see all)
include/linux/compiler_types.h:315:2: note: expanded from macro 'compiletime_assert'
_compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
^
include/linux/compiler_types.h:303:2: note: expanded from macro '_compiletime_assert'
__compiletime_assert(condition, msg, prefix, suffix)
^
include/linux/compiler_types.h:293:2: note: expanded from macro '__compiletime_assert'
do { \
^
drivers/iio/proximity/sx9324.c:525:6: note: Assuming 'regval' is not equal to 0
if (!regval)
^~~~~~~
drivers/iio/proximity/sx9324.c:525:2: note: Taking false branch
if (!regval)
^
drivers/iio/proximity/sx9324.c:528:18: note: The left operand of '>>' is a garbage value
*val = pthresh >> (5 - regval);
~~~~~~~ ^
drivers/iio/proximity/sx9324.c:632:26: warning: The left operand of '>>' is a garbage value [clang-analyzer-core.UndefinedBinaryOperatorResult]
else if (val >= pthresh >> 2)
^
drivers/iio/proximity/sx9324.c:700:6: note: Assuming field 'type' is equal to IIO_PROXIMITY
if (chan->type != IIO_PROXIMITY)
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/proximity/sx9324.c:700:2: note: Taking false branch
if (chan->type != IIO_PROXIMITY)
^
drivers/iio/proximity/sx9324.c:703:2: note: Control jumps to 'case IIO_EV_INFO_HYSTERESIS:' at line 715
switch (info) {
^
drivers/iio/proximity/sx9324.c:716:10: note: Calling 'sx9324_write_hysteresis'
return sx9324_write_hysteresis(data, chan, val);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/proximity/sx9324.c:624:11: note: 'pthresh' declared without an initial value
int ret, pthresh;
^~~~~~~
drivers/iio/proximity/sx9324.c:626:8: note: Calling 'sx9324_read_thresh'
ret = sx9324_read_thresh(data, chan, &pthresh);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/proximity/sx9324.c:499:6: note: Assuming 'ret' is not equal to 0
if (ret)
^~~
drivers/iio/proximity/sx9324.c:499:2: note: Taking true branch
if (ret)
^
drivers/iio/proximity/sx9324.c:500:3: note: Returning without writing to '*val'
return ret;
^
drivers/iio/proximity/sx9324.c:626:8: note: Returning from 'sx9324_read_thresh'
ret = sx9324_read_thresh(data, chan, &pthresh);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/proximity/sx9324.c:627:6: note: Assuming 'ret' is >= 0
if (ret < 0)
^~~~~~~
drivers/iio/proximity/sx9324.c:627:2: note: Taking false branch
if (ret < 0)
^
drivers/iio/proximity/sx9324.c:630:6: note: Assuming 'val' is not equal to 0
if (val == 0)
^~~~~~~~
drivers/iio/proximity/sx9324.c:630:2: note: Taking false branch
if (val == 0)
^
drivers/iio/proximity/sx9324.c:632:26: note: The left operand of '>>' is a garbage value
else if (val >= pthresh >> 2)
~~~~~~~ ^
>> drivers/iio/proximity/sx9324.c:868:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores]
ret = device_property_read_u32_array(dev, prop, pin_defs,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/iio/proximity/sx9324.c:868:3: note: Value stored to 'ret' is never read
ret = device_property_read_u32_array(dev, prop, pin_defs,
^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Suppressed 8 warnings (8 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.
7 warnings generated.
Suppressed 7 warnings (7 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.
7 warnings generated.
Suppressed 7 warnings (7 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.
7 warnings generated.
Suppressed 7 warnings (7 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.
7 warnings generated.
Suppressed 7 warnings (7 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.
8 warnings generated.
include/linux/hid.h:1014:9: warning: Access to field 'name' results in a dereference of a null pointer (loaded from variable 'input') [clang-analyzer-core.NullDereference]
input->name, c, type);
^
drivers/hid/hid-gyration.c:28:6: note: Assuming the condition is false
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/hid/hid-gyration.c:28:2: note: Taking false branch
if ((usage->hid & HID_USAGE_PAGE) != HID_UP_LOGIVENDOR)
^
drivers/hid/hid-gyration.c:32:2: note: Control jumps to 'case 70:' at line 37
switch (usage->hid & HID_USAGE) {
^
drivers/hid/hid-gyration.c:37:14: note: Calling 'hid_map_usage_clear'
case 0x046: gy_map_key_clear(KEY_MEDIA); break;
^
drivers/hid/hid-gyration.c:22:29: note: expanded from macro 'gy_map_key_clear'
#define gy_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/hid.h:1035:2: note: Calling 'hid_map_usage'
hid_map_usage(hidinput, usage, bit, max, type, c);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/hid.h:989:2: note: 'input' initialized here
struct input_dev *input = hidinput->input;
^~~~~~~~~~~~~~~~~~~~~~~
include/linux/hid.h:993:2: note: Control jumps to 'case 1:' at line 1002
switch (type) {
^
include/linux/hid.h:1005:3: note: Execution continues on line 1012
break;
^
include/linux/hid.h:1012:15: note: 'c' is <= 'limit'
if (unlikely(c > limit || !bmap)) {
^
include/linux/compiler.h:78:42: note: expanded from macro 'unlikely'
# define unlikely(x) __builtin_expect(!!(x), 0)
^
include/linux/hid.h:1012:15: note: Left side of '||' is false
if (unlikely(c > limit || !bmap)) {
^
include/linux/hid.h:1012:28: note: Assuming 'bmap' is null
if (unlikely(c > limit || !bmap)) {
^
include/linux/compiler.h:78:42: note: expanded from macro 'unlikely'
# define unlikely(x) __builtin_expect(!!(x), 0)
^
include/linux/hid.h:1012:28: note: Assuming pointer value is null
if (unlikely(c > limit || !bmap)) {
^
include/linux/compiler.h:78:42: note: expanded from macro 'unlikely'
# define unlikely(x) __builtin_expect(!!(x), 0)
^
include/linux/hid.h:1012:2: note: Taking true branch
if (unlikely(c > limit || !bmap)) {
^
include/linux/hid.h:1013:3: note: Assuming the condition is true
pr_warn_ratelimited("%s: Invalid code %d type %d\n",
^
include/linux/printk.h:528:2: note: expanded from macro 'pr_warn_ratelimited'
printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/printk.h:511:6: note: expanded from macro 'printk_ratelimited'
if (__ratelimit(&_rs)) \
^~~~~~~~~~~~~~~~~
include/linux/ratelimit_types.h:41:28: note: expanded from macro '__ratelimit'
#define __ratelimit(state) ___ratelimit(state, __func__)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/hid.h:1013:3: note: Taking true branch
pr_warn_ratelimited("%s: Invalid code %d type %d\n",
^
include/linux/printk.h:528:2: note: expanded from macro 'pr_warn_ratelimited'
printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
^
include/linux/printk.h:511:2: note: expanded from macro 'printk_ratelimited'
if (__ratelimit(&_rs)) \
^
include/linux/hid.h:1014:9: note: Access to field 'name' results in a dereference of a null pointer (loaded from variable 'input')
input->name, c, type);
^
include/linux/printk.h:528:49: note: expanded from macro 'pr_warn_ratelimited'
printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
vim +/ret +868 drivers/iio/proximity/sx9324.c
9aeaa4f779fcbd Gwendal Grignou 2022-01-01 843
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 844 static const struct sx_common_reg_default *
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 845 sx9324_get_default_reg(struct device *dev, int idx,
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 846 struct sx_common_reg_default *reg_def)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 847 {
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 848 #define SX9324_PIN_DEF "semtech,ph0-pin"
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 849 #define SX9324_RESOLUTION_DEF "semtech,ph01-resolution"
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 850 #define SX9324_PROXRAW_DEF "semtech,ph01-proxraw-strength"
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 851 unsigned int pin_defs[SX9324_NUM_PINS];
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 852 char prop[] = SX9324_PROXRAW_DEF;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 853 u32 start = 0, raw = 0, pos = 0;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 854 int ret, count, ph, pin;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 855
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 856 memcpy(reg_def, &sx9324_default_regs[idx], sizeof(*reg_def));
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 857 switch (reg_def->reg) {
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 858 case SX9324_REG_AFE_PH0:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 859 case SX9324_REG_AFE_PH1:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 860 case SX9324_REG_AFE_PH2:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 861 case SX9324_REG_AFE_PH3:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 862 ph = reg_def->reg - SX9324_REG_AFE_PH0;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 863 scnprintf(prop, ARRAY_SIZE(prop), "semtech,ph%d-pin", ph);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 864
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 865 count = device_property_count_u32(dev, prop);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 866 if (count != ARRAY_SIZE(pin_defs))
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 867 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 @868 ret = device_property_read_u32_array(dev, prop, pin_defs,
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 869 ARRAY_SIZE(pin_defs));
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 870 for (pin = 0; pin < SX9324_NUM_PINS; pin++)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 871 raw |= (pin_defs[pin] << (2 * pin)) &
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 872 SX9324_REG_AFE_PH0_PIN_MASK(pin);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 873 reg_def->def = raw;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 874 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 875 case SX9324_REG_AFE_CTRL4:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 876 case SX9324_REG_AFE_CTRL7:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 877 if (reg_def->reg == SX9324_REG_AFE_CTRL4)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 878 strncpy(prop, "semtech,ph01-resolution",
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 879 ARRAY_SIZE(prop));
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 880 else
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 881 strncpy(prop, "semtech,ph23-resolution",
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 882 ARRAY_SIZE(prop));
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 883
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 884 ret = device_property_read_u32(dev, prop, &raw);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 885 if (ret)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 886 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 887
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 888 raw = ilog2(raw) - 3;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 889
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 890 reg_def->def &= ~SX9324_REG_AFE_CTRL4_RESOLUTION_MASK;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 891 reg_def->def |= FIELD_PREP(SX9324_REG_AFE_CTRL4_RESOLUTION_MASK,
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 892 raw);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 893 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 894 case SX9324_REG_ADV_CTRL5:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 895 ret = device_property_read_u32(dev, "semtech,startup-sensor",
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 896 &start);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 897 if (ret)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 898 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 899
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 900 reg_def->def &= ~SX9324_REG_ADV_CTRL5_STARTUPSENS_MASK;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 901 reg_def->def |= FIELD_PREP(SX9324_REG_ADV_CTRL5_STARTUPSENS_MASK,
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 902 start);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 903 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 904 case SX9324_REG_PROX_CTRL4:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 905 ret = device_property_read_u32(dev, "semtech,avg-pos-strength",
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 906 &pos);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 907 if (ret)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 908 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 909
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 910 /* Powers of 2, except for a gap between 16 and 64 */
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 911 raw = clamp(ilog2(pos), 3, 11) - (pos >= 32 ? 4 : 3);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 912
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 913 reg_def->def &= ~SX9324_REG_PROX_CTRL4_AVGPOSFILT_MASK;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 914 reg_def->def |= FIELD_PREP(SX9324_REG_PROX_CTRL4_AVGPOSFILT_MASK,
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 915 raw);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 916 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 917 case SX9324_REG_PROX_CTRL0:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 918 case SX9324_REG_PROX_CTRL1:
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 919 if (reg_def->reg == SX9324_REG_PROX_CTRL0)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 920 strncpy(prop, "semtech,ph01-proxraw-strength",
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 921 ARRAY_SIZE(prop));
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 922 else
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 923 strncpy(prop, "semtech,ph23-proxraw-strength",
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 924 ARRAY_SIZE(prop));
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 925 ret = device_property_read_u32(dev, prop, &raw);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 926 if (ret)
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 927 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 928
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 929 reg_def->def &= ~SX9324_REG_PROX_CTRL0_RAWFILT_MASK;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 930 reg_def->def |= FIELD_PREP(SX9324_REG_PROX_CTRL0_RAWFILT_MASK,
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 931 raw);
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 932 break;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 933 }
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 934 return reg_def;
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 935 }
6ef1bc6ca5ca4f Gwendal Grignou 2022-01-01 936
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
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2022-01-27 23:03 [chrome-os:chromeos-5.10 9389/9999] drivers/iio/proximity/sx9324.c:868:3: warning: Value stored to 'ret' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
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