Re: [PATCH] drm/amdgpu: remove unused variable ring

[Alex Deucher]

Applied.  Thanks!

Alex

On Fri, Feb 24, 2023 at 11:45 AM Tom Rix  wrote:
>
> building with gcc and W=1 reports
> drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c:81:29: error: variable
>   ‘ring’ set but not used [-Werror=unused-but-set-variable]
>81 | struct amdgpu_ring *ring;
>   | ^~~~
>
> ring is not used so remove it.
>
> Signed-off-by: Tom Rix 
> ---
>  drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 2 --
>  1 file changed, 2 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c 
> b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
> index 213b43670f23..023a1fffa6a9 100644
> --- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
> @@ -78,12 +78,10 @@ static void vcn_v4_0_set_ras_funcs(struct amdgpu_device 
> *adev);
>  static int vcn_v4_0_early_init(void *handle)
>  {
> struct amdgpu_device *adev = (struct amdgpu_device *)handle;
> -   struct amdgpu_ring *ring;
>
> if (amdgpu_sriov_vf(adev)) {
> adev->vcn.harvest_config = VCN_HARVEST_MMSCH;
> for (int i = 0; i < adev->vcn.num_vcn_inst; ++i) {
> -   ring = >vcn.inst[i].ring_enc[0];
> if (amdgpu_vcn_is_disabled_vcn(adev, VCN_ENCODE_RING, 
> i)) {
> adev->vcn.harvest_config |= 1 << i;
> dev_info(adev->dev, "VCN%d is disabled by 
> hypervisor\n", i);
> --
> 2.27.0
>

[PATCH] drm/amdgpu: remove unused variable ring

[Tom Rix]

building with gcc and W=1 reports
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c:81:29: error: variable
  ‘ring’ set but not used [-Werror=unused-but-set-variable]
   81 | struct amdgpu_ring *ring;
  | ^~~~

ring is not used so remove it.

Signed-off-by: Tom Rix 
---
 drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c 
b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index 213b43670f23..023a1fffa6a9 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -78,12 +78,10 @@ static void vcn_v4_0_set_ras_funcs(struct amdgpu_device 
*adev);
 static int vcn_v4_0_early_init(void *handle)
 {
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
-   struct amdgpu_ring *ring;
 
if (amdgpu_sriov_vf(adev)) {
adev->vcn.harvest_config = VCN_HARVEST_MMSCH;
for (int i = 0; i < adev->vcn.num_vcn_inst; ++i) {
-   ring = >vcn.inst[i].ring_enc[0];
if (amdgpu_vcn_is_disabled_vcn(adev, VCN_ENCODE_RING, 
i)) {
adev->vcn.harvest_config |= 1 << i;
dev_info(adev->dev, "VCN%d is disabled by 
hypervisor\n", i);
-- 
2.27.0