Message ID | 20191002051759.GA161133@LGEARND20B15 (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/amdgpu: Drop unused variable and statement | expand |
On Wed, Oct 2, 2019 at 3:19 AM Austin Kim <austindh.kim@gmail.com> wrote: > > Even though 'smu8_smu' is declared, it is not used after below statement. > > smu8_smu = hwmgr->smu_backend; > > So 'unused variable' could be safely removed > to stop warning message as below: > > drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:180:22: > warning: variable ‘smu8_smu’ set but not used > [-Wunused-but-set-variable] > > struct smu8_smumgr *smu8_smu; > ^ > Signed-off-by: Austin Kim <austindh.kim@gmail.com> Applied. Thanks! Alex > --- > drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c > index 4728aa2..7dca04a 100644 > --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c > +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c > @@ -177,12 +177,10 @@ static int smu8_load_mec_firmware(struct pp_hwmgr *hwmgr) > uint32_t tmp; > int ret = 0; > struct cgs_firmware_info info = {0}; > - struct smu8_smumgr *smu8_smu; > > if (hwmgr == NULL || hwmgr->device == NULL) > return -EINVAL; > > - smu8_smu = hwmgr->smu_backend; > ret = cgs_get_firmware_info(hwmgr->device, > CGS_UCODE_ID_CP_MEC, &info); > > -- > 2.6.2 > > _______________________________________________ > amd-gfx mailing list > amd-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
diff --git a/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c b/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c index 4728aa2..7dca04a 100644 --- a/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c +++ b/drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c @@ -177,12 +177,10 @@ static int smu8_load_mec_firmware(struct pp_hwmgr *hwmgr) uint32_t tmp; int ret = 0; struct cgs_firmware_info info = {0}; - struct smu8_smumgr *smu8_smu; if (hwmgr == NULL || hwmgr->device == NULL) return -EINVAL; - smu8_smu = hwmgr->smu_backend; ret = cgs_get_firmware_info(hwmgr->device, CGS_UCODE_ID_CP_MEC, &info);
Even though 'smu8_smu' is declared, it is not used after below statement. smu8_smu = hwmgr->smu_backend; So 'unused variable' could be safely removed to stop warning message as below: drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/smu8_smumgr.c:180:22: warning: variable ‘smu8_smu’ set but not used [-Wunused-but-set-variable] struct smu8_smumgr *smu8_smu; ^ Signed-off-by: Austin Kim <austindh.kim@gmail.com> --- drivers/gpu/drm/amd/powerplay/smumgr/smu8_smumgr.c | 2 -- 1 file changed, 2 deletions(-)