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* [PATCH -next] drm/ast: Remove set but not used variable 'bo'
@ 2018-12-08  8:36 ` YueHaibing
  0 siblings, 0 replies; 5+ messages in thread
From: YueHaibing @ 2018-12-08  8:36 UTC (permalink / raw)
  To: Dave Airlie, David Airlie, Sam Bobroff, Daniel Vetter
  Cc: YueHaibing, dri-devel, linux-kernel, kernel-janitors

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

drivers/gpu/drm/ast/ast_fb.c: In function 'astfb_create':
drivers/gpu/drm/ast/ast_fb.c:194:17: warning:
 variable 'bo' set but not used [-Wunused-but-set-variable]

It never used since introduction in commit 312fec1405dd ("drm: Initial KMS
driver for AST (ASpeed Technologies) 2000 series (v2)")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/gpu/drm/ast/ast_fb.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index de26df0..c2e4136 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -191,7 +191,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 	int size, ret;
 	void *sysram;
 	struct drm_gem_object *gobj = NULL;
-	struct ast_bo *bo = NULL;
 	mode_cmd.width = sizes->surface_width;
 	mode_cmd.height = sizes->surface_height;
 	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7)/8);
@@ -206,7 +205,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 		DRM_ERROR("failed to create fbcon backing object %d\n", ret);
 		return ret;
 	}
-	bo = gem_to_ast_bo(gobj);
 
 	sysram = vmalloc(size);
 	if (!sysram)




^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH -next] drm/ast: Remove set but not used variable 'bo'
@ 2018-12-08  8:36 ` YueHaibing
  0 siblings, 0 replies; 5+ messages in thread
From: YueHaibing @ 2018-12-08  8:36 UTC (permalink / raw)
  To: Dave Airlie, David Airlie, Sam Bobroff, Daniel Vetter
  Cc: YueHaibing, dri-devel, linux-kernel, kernel-janitors

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

drivers/gpu/drm/ast/ast_fb.c: In function 'astfb_create':
drivers/gpu/drm/ast/ast_fb.c:194:17: warning:
 variable 'bo' set but not used [-Wunused-but-set-variable]

It never used since introduction in commit 312fec1405dd ("drm: Initial KMS
driver for AST (ASpeed Technologies) 2000 series (v2)")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/gpu/drm/ast/ast_fb.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index de26df0..c2e4136 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -191,7 +191,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 	int size, ret;
 	void *sysram;
 	struct drm_gem_object *gobj = NULL;
-	struct ast_bo *bo = NULL;
 	mode_cmd.width = sizes->surface_width;
 	mode_cmd.height = sizes->surface_height;
 	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7)/8);
@@ -206,7 +205,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 		DRM_ERROR("failed to create fbcon backing object %d\n", ret);
 		return ret;
 	}
-	bo = gem_to_ast_bo(gobj);
 
 	sysram = vmalloc(size);
 	if (!sysram)

^ permalink raw reply related	[flat|nested] 5+ messages in thread
* [PATCH -next] drm/ast: Remove set but not used variable 'bo'
@ 2018-12-08  8:36 ` YueHaibing
  0 siblings, 0 replies; 5+ messages in thread
From: YueHaibing @ 2018-12-08  8:36 UTC (permalink / raw)
  To: Dave Airlie, David Airlie, Sam Bobroff, Daniel Vetter
  Cc: YueHaibing, dri-devel, linux-kernel, kernel-janitors

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

drivers/gpu/drm/ast/ast_fb.c: In function 'astfb_create':
drivers/gpu/drm/ast/ast_fb.c:194:17: warning:
 variable 'bo' set but not used [-Wunused-but-set-variable]

It never used since introduction in commit 312fec1405dd ("drm: Initial KMS
driver for AST (ASpeed Technologies) 2000 series (v2)")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
 drivers/gpu/drm/ast/ast_fb.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
index de26df0..c2e4136 100644
--- a/drivers/gpu/drm/ast/ast_fb.c
+++ b/drivers/gpu/drm/ast/ast_fb.c
@@ -191,7 +191,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 	int size, ret;
 	void *sysram;
 	struct drm_gem_object *gobj = NULL;
-	struct ast_bo *bo = NULL;
 	mode_cmd.width = sizes->surface_width;
 	mode_cmd.height = sizes->surface_height;
 	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7)/8);
@@ -206,7 +205,6 @@ static int astfb_create(struct drm_fb_helper *helper,
 		DRM_ERROR("failed to create fbcon backing object %d\n", ret);
 		return ret;
 	}
-	bo = gem_to_ast_bo(gobj);
 
 	sysram = vmalloc(size);
 	if (!sysram)

^ permalink raw reply related	[flat|nested] 5+ messages in thread
* Re: [PATCH -next] drm/ast: Remove set but not used variable 'bo'
  2018-12-08  8:36 ` YueHaibing
@ 2018-12-10 10:27   ` Daniel Vetter
  -1 siblings, 0 replies; 5+ messages in thread
From: Daniel Vetter @ 2018-12-10 10:27 UTC (permalink / raw)
  To: YueHaibing
  Cc: Dave Airlie, David Airlie, Sam Bobroff, Daniel Vetter, dri-devel,
	linux-kernel, kernel-janitors

On Sat, Dec 08, 2018 at 08:36:25AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/gpu/drm/ast/ast_fb.c: In function 'astfb_create':
> drivers/gpu/drm/ast/ast_fb.c:194:17: warning:
>  variable 'bo' set but not used [-Wunused-but-set-variable]
> 
> It never used since introduction in commit 312fec1405dd ("drm: Initial KMS
> driver for AST (ASpeed Technologies) 2000 series (v2)")
> 
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Applied, thanks.
-Daniel

> ---
>  drivers/gpu/drm/ast/ast_fb.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
> index de26df0..c2e4136 100644
> --- a/drivers/gpu/drm/ast/ast_fb.c
> +++ b/drivers/gpu/drm/ast/ast_fb.c
> @@ -191,7 +191,6 @@ static int astfb_create(struct drm_fb_helper *helper,
>  	int size, ret;
>  	void *sysram;
>  	struct drm_gem_object *gobj = NULL;
> -	struct ast_bo *bo = NULL;
>  	mode_cmd.width = sizes->surface_width;
>  	mode_cmd.height = sizes->surface_height;
>  	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7)/8);
> @@ -206,7 +205,6 @@ static int astfb_create(struct drm_fb_helper *helper,
>  		DRM_ERROR("failed to create fbcon backing object %d\n", ret);
>  		return ret;
>  	}
> -	bo = gem_to_ast_bo(gobj);
>  
>  	sysram = vmalloc(size);
>  	if (!sysram)
> 
> 
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

^ permalink raw reply	[flat|nested] 5+ messages in thread
* Re: [PATCH -next] drm/ast: Remove set but not used variable 'bo'
@ 2018-12-10 10:27   ` Daniel Vetter
  0 siblings, 0 replies; 5+ messages in thread
From: Daniel Vetter @ 2018-12-10 10:27 UTC (permalink / raw)
  To: YueHaibing
  Cc: Dave Airlie, David Airlie, Sam Bobroff, Daniel Vetter, dri-devel,
	linux-kernel, kernel-janitors

On Sat, Dec 08, 2018 at 08:36:25AM +0000, YueHaibing wrote:
> Fixes gcc '-Wunused-but-set-variable' warning:
> 
> drivers/gpu/drm/ast/ast_fb.c: In function 'astfb_create':
> drivers/gpu/drm/ast/ast_fb.c:194:17: warning:
>  variable 'bo' set but not used [-Wunused-but-set-variable]
> 
> It never used since introduction in commit 312fec1405dd ("drm: Initial KMS
> driver for AST (ASpeed Technologies) 2000 series (v2)")
> 
> Signed-off-by: YueHaibing <yuehaibing@huawei.com>

Applied, thanks.
-Daniel

> ---
>  drivers/gpu/drm/ast/ast_fb.c | 2 --
>  1 file changed, 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/ast/ast_fb.c b/drivers/gpu/drm/ast/ast_fb.c
> index de26df0..c2e4136 100644
> --- a/drivers/gpu/drm/ast/ast_fb.c
> +++ b/drivers/gpu/drm/ast/ast_fb.c
> @@ -191,7 +191,6 @@ static int astfb_create(struct drm_fb_helper *helper,
>  	int size, ret;
>  	void *sysram;
>  	struct drm_gem_object *gobj = NULL;
> -	struct ast_bo *bo = NULL;
>  	mode_cmd.width = sizes->surface_width;
>  	mode_cmd.height = sizes->surface_height;
>  	mode_cmd.pitches[0] = mode_cmd.width * ((sizes->surface_bpp + 7)/8);
> @@ -206,7 +205,6 @@ static int astfb_create(struct drm_fb_helper *helper,
>  		DRM_ERROR("failed to create fbcon backing object %d\n", ret);
>  		return ret;
>  	}
> -	bo = gem_to_ast_bo(gobj);
>  
>  	sysram = vmalloc(size);
>  	if (!sysram)
> 
> 
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch

^ permalink raw reply	[flat|nested] 5+ messages in thread
end of thread, other threads:[~2018-12-10 10:27 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-12-08  8:36 [PATCH -next] drm/ast: Remove set but not used variable 'bo' YueHaibing
2018-12-08  8:36 ` YueHaibing
2018-12-08  8:36 ` YueHaibing
2018-12-10 10:27 ` Daniel Vetter
2018-12-10 10:27   ` Daniel Vetter

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