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From: YueHaibing <yuehaibing@huawei.com>
To: <alexander.deucher@amd.com>, <christian.koenig@amd.com>,
	<David1.Zhou@amd.com>, <airlied@linux.ie>
Cc: Yue Haibing <yuehaibing@huawei.com>,
	<amd-gfx@lists.freedesktop.org>,
	<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
	<kernel-janitors@vger.kernel.org>
Subject: [PATCH -next] drm/radeon: remove set but not used variable 'rdev'
Date: Thu, 8 Nov 2018 11:53:43 +0000	[thread overview]
Message-ID: <1541678023-143862-1-git-send-email-yuehaibing@huawei.com> (raw)

From: Yue Haibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_unref':
drivers/gpu/drm/radeon/radeon_object.c:317:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

It not used  any more after commit
  e7e31600d3e2 ("drm/radeon: remove taking mclk_lock from radeon_bo_unref")

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
---
 drivers/gpu/drm/radeon/radeon_object.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index ba2fd29..c4b2e14 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -314,11 +314,9 @@ struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo)
 void radeon_bo_unref(struct radeon_bo **bo)
 {
 	struct ttm_buffer_object *tbo;
-	struct radeon_device *rdev;
 
 	if ((*bo) == NULL)
 		return;
-	rdev = (*bo)->rdev;
 	tbo = &((*bo)->tbo);
 	ttm_bo_put(tbo);
 	*bo = NULL;




WARNING: multiple messages have this Message-ID (diff)
From: YueHaibing <yuehaibing@huawei.com>
To: alexander.deucher@amd.com, christian.koenig@amd.com,
	David1.Zhou@amd.com, airlied@linux.ie
Cc: Yue Haibing <yuehaibing@huawei.com>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH -next] drm/radeon: remove set but not used variable 'rdev'
Date: Thu, 08 Nov 2018 11:53:43 +0000	[thread overview]
Message-ID: <1541678023-143862-1-git-send-email-yuehaibing@huawei.com> (raw)

From: Yue Haibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_unref':
drivers/gpu/drm/radeon/radeon_object.c:317:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

It not used  any more after commit
  e7e31600d3e2 ("drm/radeon: remove taking mclk_lock from radeon_bo_unref")

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
---
 drivers/gpu/drm/radeon/radeon_object.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index ba2fd29..c4b2e14 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -314,11 +314,9 @@ struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo)
 void radeon_bo_unref(struct radeon_bo **bo)
 {
 	struct ttm_buffer_object *tbo;
-	struct radeon_device *rdev;
 
 	if ((*bo) = NULL)
 		return;
-	rdev = (*bo)->rdev;
 	tbo = &((*bo)->tbo);
 	ttm_bo_put(tbo);
 	*bo = NULL;

WARNING: multiple messages have this Message-ID (diff)
From: YueHaibing <yuehaibing@huawei.com>
To: alexander.deucher@amd.com, christian.koenig@amd.com,
	David1.Zhou@amd.com, airlied@linux.ie
Cc: Yue Haibing <yuehaibing@huawei.com>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH -next] drm/radeon: remove set but not used variable 'rdev'
Date: Thu, 8 Nov 2018 11:53:43 +0000	[thread overview]
Message-ID: <1541678023-143862-1-git-send-email-yuehaibing@huawei.com> (raw)

From: Yue Haibing <yuehaibing@huawei.com>

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/radeon/radeon_object.c: In function 'radeon_bo_unref':
drivers/gpu/drm/radeon/radeon_object.c:317:24: warning:
 variable 'rdev' set but not used [-Wunused-but-set-variable]

It not used  any more after commit
  e7e31600d3e2 ("drm/radeon: remove taking mclk_lock from radeon_bo_unref")

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
---
 drivers/gpu/drm/radeon/radeon_object.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/radeon/radeon_object.c b/drivers/gpu/drm/radeon/radeon_object.c
index ba2fd29..c4b2e14 100644
--- a/drivers/gpu/drm/radeon/radeon_object.c
+++ b/drivers/gpu/drm/radeon/radeon_object.c
@@ -314,11 +314,9 @@ struct radeon_bo *radeon_bo_ref(struct radeon_bo *bo)
 void radeon_bo_unref(struct radeon_bo **bo)
 {
 	struct ttm_buffer_object *tbo;
-	struct radeon_device *rdev;
 
 	if ((*bo) == NULL)
 		return;
-	rdev = (*bo)->rdev;
 	tbo = &((*bo)->tbo);
 	ttm_bo_put(tbo);
 	*bo = NULL;

             reply	other threads:[~2018-11-08 11:44 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-08 11:53 YueHaibing [this message]
2018-11-08 11:53 ` [PATCH -next] drm/radeon: remove set but not used variable 'rdev' YueHaibing
2018-11-08 11:53 ` YueHaibing
2018-11-08 20:33 ` Alex Deucher
2018-11-08 20:33   ` Alex Deucher
2018-11-08 20:33   ` Alex Deucher
2019-02-18  8:45 [PATCH -next] drm/radeon: remove set but not used variable 'vbi_time_out' YueHaibing
2019-02-18  8:45 ` YueHaibing
2019-02-18  8:45 ` YueHaibing

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