Hi Yang, kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20230530] url: https://github.com/intel-lab-lkp/linux/commits/Yang-Li/drm-i915-remove-unreachable-code/20230531-101832 base: next-20230530 patch link: https://lore.kernel.org/r/20230531021714.125078-1-yang.lee%40linux.alibaba.com patch subject: [PATCH -next] drm/i915: remove unreachable code config: x86_64-rhel-8.3 (https://download.01.org/0day-ci/archive/20230601/[email protected]/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): # https://github.com/intel-lab-lkp/linux/commit/58232a66b9d21d80bc6b478e2a8fb1443da3adfc git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Yang-Li/drm-i915-remove-unreachable-code/20230531-101832 git checkout 58232a66b9d21d80bc6b478e2a8fb1443da3adfc # save the config file mkdir build_dir && cp config build_dir/.config make W=1 O=build_dir ARCH=x86_64 olddefconfig make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/gpu/drm/i915/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): drivers/gpu/drm/i915/display/intel_color.c: In function 'intel_color_prepare_commit': >> drivers/gpu/drm/i915/display/intel_color.c:1803:28: warning: unused variable >> 'crtc' [-Wunused-variable] 1803 | struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); | ^~~~ vim +/crtc +1803 drivers/gpu/drm/i915/display/intel_color.c 3962ca4e080a52 Ville Syrjälä 2023-03-20 1800 efb2b57edf20c3 Ville Syrjälä 2022-11-23 1801 void intel_color_prepare_commit(struct intel_crtc_state *crtc_state) efb2b57edf20c3 Ville Syrjälä 2022-11-23 1802 { b358c3b98813b1 Ville Syrjälä 2022-11-23 @1803 struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); b358c3b98813b1 Ville Syrjälä 2022-11-23 1804 2487ae0bcb53a7 Ville Syrjälä 2022-11-23 1805 /* FIXME DSB has issues loading LUTs, disable it for now */ 2487ae0bcb53a7 Ville Syrjälä 2022-11-23 1806 return; efb2b57edf20c3 Ville Syrjälä 2022-11-23 1807 } efb2b57edf20c3 Ville Syrjälä 2022-11-23 1808 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
