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From: Zhen Lei <thunder.leizhen@huawei.com>
To: Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	freedreno <freedreno@lists.freedesktop.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Cc: Zhen Lei <thunder.leizhen@huawei.com>,
	AngeloGioacchino Del Regno 
	<angelogioacchino.delregno@somainline.org>
Subject: [PATCH 1/1] drm/msm/dpu: remove unused local variable 'cmd_enc'
Date: Wed, 7 Apr 2021 16:33:34 +0800	[thread overview]
Message-ID: <20210407083334.2762-1-thunder.leizhen@huawei.com> (raw)

Fixes the following W=1 kernel build warning:

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function ‘dpu_encoder_phys_cmd_wait_for_commit_done’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:688:31: warning: variable ‘cmd_enc’ set but not used [-Wunused-but-set-variable]

Fixes: fe286893ed34 ("drm/msm/dpu: Remove unused call in wait_for_commit_done")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index b2be39b9144e449..088900841bf8baa 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -685,10 +685,6 @@ static int dpu_encoder_phys_cmd_wait_for_tx_complete(
 static int dpu_encoder_phys_cmd_wait_for_commit_done(
 		struct dpu_encoder_phys *phys_enc)
 {
-	struct dpu_encoder_phys_cmd *cmd_enc;
-
-	cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
-
 	/* only required for master controller */
 	if (!dpu_encoder_phys_cmd_is_master(phys_enc))
 		return 0;
-- 
1.8.3



WARNING: multiple messages have this Message-ID (diff)
From: Zhen Lei <thunder.leizhen@huawei.com>
To: Rob Clark <robdclark@gmail.com>, Sean Paul <sean@poorly.run>,
	David Airlie <airlied@linux.ie>, Daniel Vetter <daniel@ffwll.ch>,
	linux-arm-msm <linux-arm-msm@vger.kernel.org>,
	dri-devel <dri-devel@lists.freedesktop.org>,
	 freedreno <freedreno@lists.freedesktop.org>,
	linux-kernel <linux-kernel@vger.kernel.org>
Cc: AngeloGioacchino Del Regno
	<angelogioacchino.delregno@somainline.org>,
	Zhen Lei <thunder.leizhen@huawei.com>
Subject: [PATCH 1/1] drm/msm/dpu: remove unused local variable 'cmd_enc'
Date: Wed, 7 Apr 2021 16:33:34 +0800	[thread overview]
Message-ID: <20210407083334.2762-1-thunder.leizhen@huawei.com> (raw)

Fixes the following W=1 kernel build warning:

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function ‘dpu_encoder_phys_cmd_wait_for_commit_done’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:688:31: warning: variable ‘cmd_enc’ set but not used [-Wunused-but-set-variable]

Fixes: fe286893ed34 ("drm/msm/dpu: Remove unused call in wait_for_commit_done")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index b2be39b9144e449..088900841bf8baa 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -685,10 +685,6 @@ static int dpu_encoder_phys_cmd_wait_for_tx_complete(
 static int dpu_encoder_phys_cmd_wait_for_commit_done(
 		struct dpu_encoder_phys *phys_enc)
 {
-	struct dpu_encoder_phys_cmd *cmd_enc;
-
-	cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
-
 	/* only required for master controller */
 	if (!dpu_encoder_phys_cmd_is_master(phys_enc))
 		return 0;
-- 
1.8.3


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             reply	other threads:[~2021-04-07  8:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-07  8:33 Zhen Lei [this message]
2021-04-07  8:33 ` [PATCH 1/1] drm/msm/dpu: remove unused local variable 'cmd_enc' Zhen Lei
2021-04-07 17:52 ` [Freedreno] " abhinavk
2021-04-07 17:52   ` abhinavk
2021-04-07 18:00 ` abhinavk
2021-04-07 18:00   ` abhinavk

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