drm/amdgpu: fix one warning message
In function 'amdgpu_uvd_cs_pass2':
warning: 'min_ctx_size' may be used uninitialized in this function
buf_sizes[0x4] = min_ctx_size;
^
note: 'min_ctx_size' was declared here
unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
^
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
index f5c2255..2abc661 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
@@ -374,7 +374,8 @@
unsigned height_in_mb = ALIGN(height / 16, 2);
unsigned fs_in_mb = width_in_mb * height_in_mb;
- unsigned image_size, tmp, min_dpb_size, num_dpb_buffer, min_ctx_size;
+ unsigned image_size, tmp, min_dpb_size, num_dpb_buffer;
+ unsigned min_ctx_size = 0;
image_size = width * height;
image_size += image_size / 2;