linux-kernel - [PATCH] drm/msm/dpu: Remove unused code

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Date:   Tue, 24 May 2022 16:14:13 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     robdclark@...il.com
Cc:     quic_abhinavk@...cinc.com, dmitry.baryshkov@...aro.org,
        sean@...rly.run, airlied@...ux.ie, daniel@...ll.ch,
        vkoul@...nel.org, quic_khsieh@...cinc.com,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] drm/msm/dpu: Remove unused code

Eliminate the follow clang warning:

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:544:33: warning: variable
‘mode’ set but not used [-Wunused-but-set-variable].

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 52516eb20cb8..658171799b9a 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -541,7 +541,6 @@ static int dpu_encoder_virt_atomic_check(
 	struct dpu_encoder_virt *dpu_enc;
 	struct msm_drm_private *priv;
 	struct dpu_kms *dpu_kms;
-	const struct drm_display_mode *mode;
 	struct drm_display_mode *adj_mode;
 	struct msm_display_topology topology;
 	struct dpu_global_state *global_state;
@@ -559,7 +558,6 @@ static int dpu_encoder_virt_atomic_check(
 
 	priv = drm_enc->dev->dev_private;
 	dpu_kms = to_dpu_kms(priv->kms);
-	mode = &crtc_state->mode;
 	adj_mode = &crtc_state->adjusted_mode;
 	global_state = dpu_kms_get_global_state(crtc_state->state);
 	if (IS_ERR(global_state))
-- 
2.20.1.7.g153144c