Messages in this thread | | | Subject | Re: [PATCH -next] drm/amd/display: remove unused variable 'dc' | From | Harry Wentland <> | Date | Thu, 17 Jun 2021 15:04:21 -0400 |
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On 2021-06-16 9:16 p.m., Pu Lehui wrote: > GCC reports the following warning with W=1: > > drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm_psr.c:70:13: > warning: > variable ‘dc’ set but not used [-Wunused-but-set-variable] > 70 | struct dc *dc = NULL; > | ^~ > > This variable is not used in function, this commit remove it to > fix the warning. > > Signed-off-by: Pu Lehui <pulehui@huawei.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Harry
> --- > drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c > index f7c77ae0d965..70a554f1e725 100644 > --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c > +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_psr.c > @@ -67,14 +67,12 @@ bool amdgpu_dm_link_setup_psr(struct dc_stream_state *stream) > struct dc_link *link = NULL; > struct psr_config psr_config = {0}; > struct psr_context psr_context = {0}; > - struct dc *dc = NULL; > bool ret = false; > > if (stream == NULL) > return false; > > link = stream->link; > - dc = link->ctx->dc; > > psr_config.psr_version = link->dpcd_caps.psr_caps.psr_version; > >
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