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Tue, 10 Nov 2020 11:31:30 -0800 (PST) From: Lee Jones To: lee.jones@linaro.org Cc: linux-kernel@vger.kernel.org, Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH 12/30] drm/radeon/radeon_dp_mst: Remove unused variable 'ret' from radeon_mst_encoder_dpms() Date: Tue, 10 Nov 2020 19:30:54 +0000 Message-Id: <20201110193112.988999-13-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201110193112.988999-1-lee.jones@linaro.org> References: <20201110193112.988999-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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 Cc: "Christian König" Cc: David Airlie Cc: Daniel Vetter Cc: amd-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org Signed-off-by: Lee Jones --- 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