Hi Dikshita, kernel test robot noticed the following build warnings: [auto build test WARNING on 67cefecf2a039b9ed0030b9213ceafcd45e6f9e3] url: https://github.com/intel-lab-lkp/linux/commits/Dikshita-Agarwal/dt-bindings-media-Add-video-support-for-QCOM-SM8550-SoC/20241014-171950 base: 67cefecf2a039b9ed0030b9213ceafcd45e6f9e3 patch link: https://lore.kernel.org/r/20241014-qcom-video-iris-v4-v4-8-c5eaa4e9ab9e%40quicinc.com patch subject: [PATCH v4 08/28] media: iris: implement power management config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20241015/202410151938.Q3kFJFnO-lkp@xxxxxxxxx/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241015/202410151938.Q3kFJFnO-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202410151938.Q3kFJFnO-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/media/platform/qcom/iris/iris_probe.c:281:6: warning: variable 'ret' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized] 281 | if (core->state != IRIS_CORE_INIT) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/media/platform/qcom/iris/iris_probe.c:289:9: note: uninitialized use occurs here 289 | return ret; | ^~~ drivers/media/platform/qcom/iris/iris_probe.c:281:2: note: remove the 'if' if its condition is always false 281 | if (core->state != IRIS_CORE_INIT) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 282 | goto exit; | ~~~~~~~~~ drivers/media/platform/qcom/iris/iris_probe.c:276:9: note: initialize the variable 'ret' to silence this warning 276 | int ret; | ^ | = 0 1 warning generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for MODVERSIONS Depends on [n]: MODULES [=y] && !COMPILE_TEST [=y] Selected by [y]: - RANDSTRUCT_FULL [=y] && (CC_HAS_RANDSTRUCT [=y] || GCC_PLUGINS [=n]) && MODULES [=y] vim +281 drivers/media/platform/qcom/iris/iris_probe.c 272 273 static int iris_pm_suspend(struct device *dev) 274 { 275 struct iris_core *core; 276 int ret; 277 278 core = dev_get_drvdata(dev); 279 280 mutex_lock(&core->lock); > 281 if (core->state != IRIS_CORE_INIT) 282 goto exit; 283 284 ret = iris_hfi_pm_suspend(core); 285 286 exit: 287 mutex_unlock(&core->lock); 288 289 return ret; 290 } 291 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
