[PATCH v2] drm/amd/powerplay: return errno code to caller when error occur

6: warning: variable result set but not used [-Wunused-but-set-variable] Signed-off-by: Chen Wandun --- drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c | 5 + 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c b/drivers/gpu/drm/amd/powerp

Re: [PATCH] drm/amd/powerplay: remove variable 'result' set but not used

OK, it indeed should return the 'result' to caller, I will make a modification and repost the patch. Thanks Chen Wandun On 2019/11/18 14:50, Quan, Evan wrote: Thanks. But it's better to return the 'result' out on 'result != 0'. Regards, Evan -----Original M

[PATCH] drm/amd/powerplay: remove variable 'result' set but not used

t-variable] Signed-off-by: Chen Wandun --- drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c | 13 ++--- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/vegam_smumgr.c index 2068eb

[PATCH] drm/amd/display: remove gcc warning Wunused-but-set-variable

From: Chenwandun drivers/gpu/drm/amd/display/dc/dce/dce_aux.c: In function dce_aux_configure_timeout: drivers/gpu/drm/amd/display/dc/dce/dce_aux.c: warning: variable timeout set but not used [-Wunused-but-set-variable] Signed-off-by: Chenwandun --- drivers/gpu/drm/amd/display/dc/dce/dce_aux.

[PATCH] drm/amdgpu/display: fix compile error

From: Chenwandun drivers/gpu/drm/amd/amdgpu/../display/dc/dcn20/dcn20_resource.c:1913:48: error: struct dc_crtc_timing_flags has no member named DSC if (res_ctx->pipe_ctx[i].stream->timing.flags.DSC) ^ drivers/gpu/drm/amd/amdgpu/../display/dc/dc