Messages in this thread | | | From | Alex Deucher <> | Date | Tue, 10 Nov 2020 18:39:16 -0500 | Subject | Re: [PATCH 12/30] drm/radeon/radeon_dp_mst: Remove unused variable 'ret' from radeon_mst_encoder_dpms() |
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On Tue, Nov 10, 2020 at 2:31 PM Lee Jones <lee.jones@linaro.org> wrote: > > Fixes the following W=1 kernel build warning(s): > > drivers/gpu/drm/radeon/radeon_dp_mst.c: In function ‘radeon_mst_encoder_dpms’: > drivers/gpu/drm/radeon/radeon_dp_mst.c:366:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] > > Cc: Alex Deucher <alexander.deucher@amd.com> > Cc: "Christian König" <christian.koenig@amd.com> > Cc: David Airlie <airlied@linux.ie> > Cc: Daniel Vetter <daniel@ffwll.ch> > Cc: amd-gfx@lists.freedesktop.org > Cc: dri-devel@lists.freedesktop.org > Signed-off-by: Lee Jones <lee.jones@linaro.org>
Applied. Thanks!
Alex
> --- > drivers/gpu/drm/radeon/radeon_dp_mst.c | 16 ++++++++-------- > 1 file changed, 8 insertions(+), 8 deletions(-) > > diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c > index 008308780443c..2c32186c4acd9 100644 > --- a/drivers/gpu/drm/radeon/radeon_dp_mst.c > +++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c > @@ -363,7 +363,7 @@ radeon_mst_encoder_dpms(struct drm_encoder *encoder, int mode) > struct radeon_connector *radeon_connector; > struct drm_crtc *crtc; > struct radeon_crtc *radeon_crtc; > - int ret, slots; > + int slots; > s64 fixed_pbn, fixed_pbn_per_slot, avg_time_slots_per_mtp; > if (!ASIC_IS_DCE5(rdev)) { > DRM_ERROR("got mst dpms on non-DCE5\n"); > @@ -418,10 +418,10 @@ radeon_mst_encoder_dpms(struct drm_encoder *encoder, int mode) > > slots = drm_dp_find_vcpi_slots(&radeon_connector->mst_port->mst_mgr, > mst_enc->pbn); > - ret = drm_dp_mst_allocate_vcpi(&radeon_connector->mst_port->mst_mgr, > - radeon_connector->port, > - mst_enc->pbn, slots); > - ret = drm_dp_update_payload_part1(&radeon_connector->mst_port->mst_mgr); > + drm_dp_mst_allocate_vcpi(&radeon_connector->mst_port->mst_mgr, > + radeon_connector->port, > + mst_enc->pbn, slots); > + drm_dp_update_payload_part1(&radeon_connector->mst_port->mst_mgr); > > radeon_dp_mst_set_be_cntl(primary, mst_enc, > radeon_connector->mst_port->hpd.hpd, true); > @@ -436,9 +436,9 @@ radeon_mst_encoder_dpms(struct drm_encoder *encoder, int mode) > > atombios_dig_encoder_setup2(&primary->base, ATOM_ENCODER_CMD_DP_VIDEO_ON, 0, > mst_enc->fe); > - ret = drm_dp_check_act_status(&radeon_connector->mst_port->mst_mgr); > + drm_dp_check_act_status(&radeon_connector->mst_port->mst_mgr); > > - ret = drm_dp_update_payload_part2(&radeon_connector->mst_port->mst_mgr); > + drm_dp_update_payload_part2(&radeon_connector->mst_port->mst_mgr); > > break; > case DRM_MODE_DPMS_STANDBY: > @@ -450,7 +450,7 @@ radeon_mst_encoder_dpms(struct drm_encoder *encoder, int mode) > return; > > drm_dp_mst_reset_vcpi_slots(&radeon_connector->mst_port->mst_mgr, mst_enc->port); > - ret = drm_dp_update_payload_part1(&radeon_connector->mst_port->mst_mgr); > + drm_dp_update_payload_part1(&radeon_connector->mst_port->mst_mgr); > > drm_dp_check_act_status(&radeon_connector->mst_port->mst_mgr); > /* and this can also fail */ > -- > 2.25.1 > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel
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