From: yipechai Date: Thu, 13 Jan 2022 03:01:17 +0000 (+0800) Subject: drm/amdgpu: Use ARRAY_SIZE to get array length X-Git-Tag: v5.18-rc1~109^2~22^2~295 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=954ea6aa1545a13036851327b4ed251fa7ab2f22;p=linux-block.git drm/amdgpu: Use ARRAY_SIZE to get array length Use ARRAY_SIZE to get array length. Signed-off-by: yipechai Reviewed-by: Tao Zhou Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c index d37b09b2d33a..9864f730b958 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c @@ -89,7 +89,8 @@ const char *get_ras_block_str(struct ras_common_if *ras_block) return ras_block_string[ras_block->block]; } -#define ras_block_str(_BLOCK_) (((_BLOCK_) < (sizeof(*ras_block_string)/sizeof(const char*))) ? ras_block_string[_BLOCK_] : "Out Of Range") +#define ras_block_str(_BLOCK_) \ + (((_BLOCK_) < ARRAY_SIZE(ras_block_string)) ? ras_block_string[_BLOCK_] : "Out Of Range") #define ras_err_str(i) (ras_error_string[ffs(i)])