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From: kernel test robot <lkp@intel.com>
To: kbuild@lists.01.org
Subject: sound/soc/codecs/ak4375.c:343:3: warning: Value stored to 'mclk' is never read [clang-analyzer-deadcode.DeadStores]
Date: Fri, 28 Jan 2022 13:00:50 +0800	[thread overview]
Message-ID: <202201281208.amOQKI90-lkp@intel.com> (raw)

[-- Attachment #1: Type: text/plain, Size: 22053 bytes --]

CC: llvm(a)lists.linux.dev
CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Vincent Knecht <vincent.knecht@mailoo.org>
CC: Mark Brown <broonie@kernel.org>

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   23a46422c56144939c091c76cf389aa863ce9c18
commit: 53778b8292b5492ec3ecf1efb84163eac2a6e422 ASoC: Add AK4375 support
date:   5 weeks ago
:::::: branch date: 10 hours ago
:::::: commit date: 5 weeks ago
config: arm-randconfig-c002-20220125 (https://download.01.org/0day-ci/archive/20220128/202201281208.amOQKI90-lkp(a)intel.com/config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 997e128e2a78f5a5434fc75997441ae1ee76f8a4)
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=53778b8292b5492ec3ecf1efb84163eac2a6e422
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 53778b8292b5492ec3ecf1efb84163eac2a6e422
        # 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 >>)
   include/linux/minmax.h:28:26: note: expanded from macro '__cmp'
   #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
                            ^
   drivers/hwmon/lm75.h:27:14: note: '__UNIQUE_ID___x267' is < '__UNIQUE_ID___y268'
           int ntemp = clamp_val(temp, LM75_TEMP_MIN, LM75_TEMP_MAX);
                       ^
   include/linux/minmax.h:137:32: note: expanded from macro 'clamp_val'
   #define clamp_val(val, lo, hi) clamp_t(typeof(val), val, lo, hi)
                                  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/minmax.h:124:36: note: expanded from macro 'clamp_t'
   #define clamp_t(type, val, lo, hi) min_t(type, max_t(type, val, lo), hi)
                                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/minmax.h:104:27: note: expanded from macro 'min_t'
   #define min_t(type, x, y)       __careful_cmp((type)(x), (type)(y), <)
                                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/minmax.h:38:3: note: expanded from macro '__careful_cmp'
                   __cmp_once(x, y, __UNIQUE_ID(__x), __UNIQUE_ID(__y), op))
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/minmax.h:33:3: note: expanded from macro '__cmp_once'
                   __cmp(unique_x, unique_y, op); })
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/minmax.h:28:26: note: expanded from macro '__cmp'
   #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
                            ^~~
   drivers/hwmon/lm75.h:27:14: note: '?' condition is true
           int ntemp = clamp_val(temp, LM75_TEMP_MIN, LM75_TEMP_MAX);
                       ^
   include/linux/minmax.h:137:32: note: expanded from macro 'clamp_val'
   #define clamp_val(val, lo, hi) clamp_t(typeof(val), val, lo, hi)
                                  ^
   include/linux/minmax.h:124:36: note: expanded from macro 'clamp_t'
   #define clamp_t(type, val, lo, hi) min_t(type, max_t(type, val, lo), hi)
                                      ^
   include/linux/minmax.h:104:27: note: expanded from macro 'min_t'
   #define min_t(type, x, y)       __careful_cmp((type)(x), (type)(y), <)
                                   ^
   include/linux/minmax.h:38:3: note: expanded from macro '__careful_cmp'
                   __cmp_once(x, y, __UNIQUE_ID(__x), __UNIQUE_ID(__y), op))
                   ^
   include/linux/minmax.h:33:3: note: expanded from macro '__cmp_once'
                   __cmp(unique_x, unique_y, op); })
                   ^
   include/linux/minmax.h:28:26: note: expanded from macro '__cmp'
   #define __cmp(x, y, op) ((x) op (y) ? (x) : (y))
                            ^
   drivers/hwmon/lm75.h:29:12: note: 'ntemp' is < 0
           ntemp += (ntemp < 0 ? -250 : 250);
                     ^~~~~
   drivers/hwmon/lm75.h:29:12: note: '?' condition is true
   drivers/hwmon/lm75.h:30:29: note: The result of the left shift is undefined because the left operand is negative
           return (u16)((ntemp / 500) << 7);
                        ~~~~~~~~~~~~~ ^
   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.
   drivers/of/device.c:59:29: warning: Value stored to 'of_node' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
           struct device_node *node, *of_node = dev->of_node;
                                      ^~~~~~~   ~~~~~~~~~~~~
   drivers/of/device.c:59:29: note: Value stored to 'of_node' during its initialization is never read
           struct device_node *node, *of_node = dev->of_node;
                                      ^~~~~~~   ~~~~~~~~~~~~
   Suppressed 6 warnings (6 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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   9 warnings generated.
   sound/soc/codecs/adau7118.c:127:24: warning: Value stored to 'st' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
           struct adau7118_data *st =
                                 ^~
   sound/soc/codecs/adau7118.c:127:24: note: Value stored to 'st' during its initialization is never read
           struct adau7118_data *st =
                                 ^~
   sound/soc/codecs/adau7118.c:210:24: warning: Value stored to 'st' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
           struct adau7118_data *st =
                                 ^~
   sound/soc/codecs/adau7118.c:210:24: note: Value stored to 'st' during its initialization is never read
           struct adau7118_data *st =
                                 ^~
   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.
>> sound/soc/codecs/ak4375.c:343:3: warning: Value stored to 'mclk' is never read [clang-analyzer-deadcode.DeadStores]
                   mclk = 128 * ak4375->rate;
                   ^      ~~~~~~~~~~~~~~~~~~
   sound/soc/codecs/ak4375.c:343:3: note: Value stored to 'mclk' is never read
                   mclk = 128 * ak4375->rate;
                   ^      ~~~~~~~~~~~~~~~~~~
   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.
   sound/soc/codecs/ak4613.c:402:2: warning: Value stored to 'fmt_ctrl' is never read [clang-analyzer-deadcode.DeadStores]
           fmt_ctrl = NO_FMT;
           ^
   sound/soc/codecs/ak4613.c:402:2: note: Value stored to 'fmt_ctrl' is never read
   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.
   sound/soc/codecs/ak4642.c:410:2: warning: Value stored to 'data' is never read [clang-analyzer-deadcode.DeadStores]
           data = 0;
           ^      ~
   sound/soc/codecs/ak4642.c:410:2: note: Value stored to 'data' is never read
           data = 0;
           ^      ~
   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.
   drivers/regulator/mc13xxx-regulator-core.c:115:6: warning: Value stored to 'id' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
           int id = rdev_get_id(rdev);
               ^~   ~~~~~~~~~~~~~~~~~
   drivers/regulator/mc13xxx-regulator-core.c:115:6: note: Value stored to 'id' during its initialization is never read
           int id = rdev_get_id(rdev);
               ^~   ~~~~~~~~~~~~~~~~~
   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.
   drivers/base/power/main.c:465:3: warning: Value stored to 'usecs' is never read [clang-analyzer-deadcode.DeadStores]
                   usecs = 1;
                   ^       ~
   drivers/base/power/main.c:465:3: note: Value stored to 'usecs' is never read
                   usecs = 1;
                   ^       ~
   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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   6 warnings generated.
   Suppressed 6 warnings (6 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.
   25 warnings generated.
   drivers/base/regmap/regmap.c:1933:2: warning: Called function pointer is null (null dereference) [clang-analyzer-core.CallAndMessage]
           map->format.format_val(map->work_buf + map->format.reg_bytes
           ^~~~~~~~~~~~~~~~~~~~~~
   drivers/base/regmap/regmap.c:1931:10: note: Assuming field 'bus' is non-null
           WARN_ON(!map->bus || !map->format.format_val);
                   ^
   include/asm-generic/bug.h:121:25: note: expanded from macro 'WARN_ON'
           int __ret_warn_on = !!(condition);                              \
                                  ^~~~~~~~~
   drivers/base/regmap/regmap.c:1931:10: note: Left side of '||' is false
           WARN_ON(!map->bus || !map->format.format_val);
                   ^
   drivers/base/regmap/regmap.c:1931:23: note: Assuming field 'format_val' is null
           WARN_ON(!map->bus || !map->format.format_val);
                                ^
   include/asm-generic/bug.h:121:25: note: expanded from macro 'WARN_ON'
           int __ret_warn_on = !!(condition);                              \
                                  ^~~~~~~~~
   drivers/base/regmap/regmap.c:1931:2: note: Taking true branch
           WARN_ON(!map->bus || !map->format.format_val);
           ^
   include/asm-generic/bug.h:122:2: note: expanded from macro 'WARN_ON'

vim +/mclk +343 sound/soc/codecs/ak4375.c

53778b8292b5492 Vincent Knecht 2021-12-20  280  
53778b8292b5492 Vincent Knecht 2021-12-20  281  static int ak4375_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source,
53778b8292b5492 Vincent Knecht 2021-12-20  282  			      unsigned int freq_in, unsigned int freq_out)
53778b8292b5492 Vincent Knecht 2021-12-20  283  {
53778b8292b5492 Vincent Knecht 2021-12-20  284  	struct snd_soc_component *component = dai->component;
53778b8292b5492 Vincent Knecht 2021-12-20  285  	struct ak4375_priv *ak4375 = snd_soc_component_get_drvdata(component);
53778b8292b5492 Vincent Knecht 2021-12-20  286  	unsigned int mclk, plm, mdiv, div;
53778b8292b5492 Vincent Knecht 2021-12-20  287  	u8 cms, fs, cm;
53778b8292b5492 Vincent Knecht 2021-12-20  288  
53778b8292b5492 Vincent Knecht 2021-12-20  289  	cms = snd_soc_component_read(component, AK4375_05_CLOCK_MODE_SELECT);
53778b8292b5492 Vincent Knecht 2021-12-20  290  	fs = cms & ~FS_MASK;
53778b8292b5492 Vincent Knecht 2021-12-20  291  	cm = cms & ~CM_MASK;
53778b8292b5492 Vincent Knecht 2021-12-20  292  
53778b8292b5492 Vincent Knecht 2021-12-20  293  	switch (ak4375->rate) {
53778b8292b5492 Vincent Knecht 2021-12-20  294  	case 8000:
53778b8292b5492 Vincent Knecht 2021-12-20  295  		fs |= FS_8KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  296  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  297  	case 11025:
53778b8292b5492 Vincent Knecht 2021-12-20  298  		fs |= FS_11_025KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  299  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  300  	case 16000:
53778b8292b5492 Vincent Knecht 2021-12-20  301  		fs |= FS_16KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  302  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  303  	case 22050:
53778b8292b5492 Vincent Knecht 2021-12-20  304  		fs |= FS_22_05KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  305  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  306  	case 32000:
53778b8292b5492 Vincent Knecht 2021-12-20  307  		fs |= FS_32KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  308  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  309  	case 44100:
53778b8292b5492 Vincent Knecht 2021-12-20  310  		fs |= FS_44_1KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  311  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  312  	case 48000:
53778b8292b5492 Vincent Knecht 2021-12-20  313  		fs |= FS_48KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  314  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  315  	case 88200:
53778b8292b5492 Vincent Knecht 2021-12-20  316  		fs |= FS_88_2KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  317  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  318  	case 96000:
53778b8292b5492 Vincent Knecht 2021-12-20  319  		fs |= FS_96KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  320  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  321  	case 176400:
53778b8292b5492 Vincent Knecht 2021-12-20  322  		fs |= FS_176_4KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  323  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  324  	case 192000:
53778b8292b5492 Vincent Knecht 2021-12-20  325  		fs |= FS_192KHZ;
53778b8292b5492 Vincent Knecht 2021-12-20  326  		break;
53778b8292b5492 Vincent Knecht 2021-12-20  327  	default:
53778b8292b5492 Vincent Knecht 2021-12-20  328  		return -EINVAL;
53778b8292b5492 Vincent Knecht 2021-12-20  329  	}
53778b8292b5492 Vincent Knecht 2021-12-20  330  
53778b8292b5492 Vincent Knecht 2021-12-20  331  	if (ak4375->rate <= 24000) {
53778b8292b5492 Vincent Knecht 2021-12-20  332  		cm |= CM_1;
53778b8292b5492 Vincent Knecht 2021-12-20  333  		mclk = 512 * ak4375->rate;
53778b8292b5492 Vincent Knecht 2021-12-20  334  		mdiv = freq_out / mclk - 1;
53778b8292b5492 Vincent Knecht 2021-12-20  335  		div = 0;
53778b8292b5492 Vincent Knecht 2021-12-20  336  	} else if (ak4375->rate <= 96000) {
53778b8292b5492 Vincent Knecht 2021-12-20  337  		cm |= CM_0;
53778b8292b5492 Vincent Knecht 2021-12-20  338  		mclk = 256 * ak4375->rate;
53778b8292b5492 Vincent Knecht 2021-12-20  339  		mdiv = freq_out / mclk - 1;
53778b8292b5492 Vincent Knecht 2021-12-20  340  		div = 0;
53778b8292b5492 Vincent Knecht 2021-12-20  341  	} else {
53778b8292b5492 Vincent Knecht 2021-12-20  342  		cm |= CM_3;
53778b8292b5492 Vincent Knecht 2021-12-20 @343  		mclk = 128 * ak4375->rate;
53778b8292b5492 Vincent Knecht 2021-12-20  344  		mdiv = 4;
53778b8292b5492 Vincent Knecht 2021-12-20  345  		div = 1;
53778b8292b5492 Vincent Knecht 2021-12-20  346  	}
53778b8292b5492 Vincent Knecht 2021-12-20  347  
53778b8292b5492 Vincent Knecht 2021-12-20  348  	/* Writing both fields in one go seems to make playback choppy on start */
53778b8292b5492 Vincent Knecht 2021-12-20  349  	snd_soc_component_update_bits(component, AK4375_05_CLOCK_MODE_SELECT, FS_MASK, fs);
53778b8292b5492 Vincent Knecht 2021-12-20  350  	snd_soc_component_update_bits(component, AK4375_05_CLOCK_MODE_SELECT, CM_MASK, cm);
53778b8292b5492 Vincent Knecht 2021-12-20  351  
53778b8292b5492 Vincent Knecht 2021-12-20  352  	snd_soc_component_write(component, AK4375_0F_PLL_REF_CLK_DIVIDER1,
53778b8292b5492 Vincent Knecht 2021-12-20  353  				(ak4375->pld & 0xff00) >> 8);
53778b8292b5492 Vincent Knecht 2021-12-20  354  	snd_soc_component_write(component, AK4375_10_PLL_REF_CLK_DIVIDER2,
53778b8292b5492 Vincent Knecht 2021-12-20  355  				ak4375->pld & 0x00ff);
53778b8292b5492 Vincent Knecht 2021-12-20  356  
53778b8292b5492 Vincent Knecht 2021-12-20  357  	plm = freq_out / freq_in - 1;
53778b8292b5492 Vincent Knecht 2021-12-20  358  	snd_soc_component_write(component, AK4375_11_PLL_FB_CLK_DIVIDER1, (plm & 0xff00) >> 8);
53778b8292b5492 Vincent Knecht 2021-12-20  359  	snd_soc_component_write(component, AK4375_12_PLL_FB_CLK_DIVIDER2, plm & 0x00ff);
53778b8292b5492 Vincent Knecht 2021-12-20  360  
53778b8292b5492 Vincent Knecht 2021-12-20  361  	snd_soc_component_update_bits(component, AK4375_13_SRC_CLK_SOURCE, DIV, div);
53778b8292b5492 Vincent Knecht 2021-12-20  362  
53778b8292b5492 Vincent Knecht 2021-12-20  363  	/* SRCCKS bit: force to 1 for SRC PLL source clock */
53778b8292b5492 Vincent Knecht 2021-12-20  364  	snd_soc_component_update_bits(component, AK4375_13_SRC_CLK_SOURCE, SRCCKS, SRCCKS);
53778b8292b5492 Vincent Knecht 2021-12-20  365  
53778b8292b5492 Vincent Knecht 2021-12-20  366  	snd_soc_component_write(component, AK4375_14_DAC_CLK_DIVIDER, mdiv);
53778b8292b5492 Vincent Knecht 2021-12-20  367  
53778b8292b5492 Vincent Knecht 2021-12-20  368  	dev_dbg(ak4375->dev, "rate=%d mclk=%d f_in=%d f_out=%d PLD=%d PLM=%d MDIV=%d DIV=%d\n",
53778b8292b5492 Vincent Knecht 2021-12-20  369  		ak4375->rate, mclk, freq_in, freq_out, ak4375->pld, plm, mdiv, div);
53778b8292b5492 Vincent Knecht 2021-12-20  370  
53778b8292b5492 Vincent Knecht 2021-12-20  371  	return 0;
53778b8292b5492 Vincent Knecht 2021-12-20  372  }
53778b8292b5492 Vincent Knecht 2021-12-20  373  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

             reply	other threads:[~2022-01-28  5:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-28  5:00 kernel test robot [this message]
  -- strict thread matches above, loose matches on Subject: below --
2022-01-28  0:14 sound/soc/codecs/ak4375.c:343:3: warning: Value stored to 'mclk' is never read [clang-analyzer-deadcode.DeadStores] kernel test robot
2022-01-15 15:02 kernel test robot

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