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drm/amdgpu: Replace ternary operator with min() in 'amdgpu_iomem_read'

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Fixes the following coccicheck:

drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c:2427:16-17: WARNING opportunity for min()

min() macro is defined in include/linux/minmax.h. It avoids multiple
evaluations of the arguments when non-constant and performs strict
type-checking.

Cc: Guchun Chen <guchun.chen@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Pan, Xinhui" <Xinhui.Pan@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Srinivasan Shanmugam 2023-08-12 20:17:24 +05:30 committed by Alex Deucher
parent b73b737f3d
commit 44fd83e920
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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@ -2420,7 +2420,7 @@ static ssize_t amdgpu_iomem_read(struct file *f, char __user *buf,
struct page *p;
void *ptr;
bytes = bytes < size ? bytes : size;
bytes = min(bytes, size);
/* Translate the bus address to a physical address. If
* the domain is NULL it means there is no IOMMU active