From: Jammy Zhou Date: Fri, 7 Aug 2015 07:30:44 +0000 (+0800) Subject: drm/amdgpu: fix one warning message X-Git-Tag: firefly_0821_release~176^2~1083^2~26^2~128 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=21df89a5667de5fcd061753d3833e7dfcf5509d3;p=firefly-linux-kernel-4.4.55.git 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 Reviewed-by: Christian König 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 f5c22556ec2c..2abc661845b6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c @@ -374,7 +374,8 @@ static int amdgpu_uvd_cs_msg_decode(uint32_t *msg, unsigned buf_sizes[]) 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;