tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 797ab005d487202cbf361ae3eae41cf56f289789 commit: 3ca17b1f3628f916f79e0ab62f1bf0e45ec9ba92 [1411/1411] lib/ubsan: remove null-pointer checks config: x86_64-randconfig-101-20250122 (https://download.01.org/0day-ci/archive/20250123/202501230126.3VPcPXBh-lkp@i...) compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250123/202501230126.3VPcPXBh-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202501230126.3VPcPXBh-lkp@intel.com/ All warnings (new ones prefixed by >>): sound/pci/rme32.c:896:2: warning: array index 0 is past the end of the array (that has type 'struct snd_kcontrol_volatile[0]') [-Warray-bounds] 896 | rme32->spdif_ctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; | ^ ~ include/sound/control.h:83:2: note: array 'vd' declared here 83 | struct snd_kcontrol_volatile vd[0]; /* volatile data */ | ^ sound/pci/rme32.c:1020:3: warning: array index 0 is past the end of the array (that has type 'struct snd_kcontrol_volatile[0]') [-Warray-bounds] 1020 | rme32->spdif_ctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; | ^ ~ include/sound/control.h:83:2: note: array 'vd' declared here 83 | struct snd_kcontrol_volatile vd[0]; /* volatile data */ | ^ 2 warnings generated.

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sound/pci/rme32.o: warning: objtool: snd_rme32_playback_spdif_open()+0x2f0: can't find switch jump table -- sound/pci/ice1712/delta.o: warning: objtool: snd_cs8403_decode_spdif_bits()+0xa7: can't find switch jump table

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