Commit 32658d2c authored Dec 08, 2018 by YueHaibing Committed by Daniel Vetter Dec 10, 2018

drm/ast: Remove set but not used variable 'bo'



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 312fec14 ("drm: Initial KMS
driver for AST (ASpeed Technologies) 2000 series (v2)")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/1544258185-50430-1-git-send-email-yuehaibing@huawei.com

parent 16bff572

drivers/gpu/drm/ast/ast_fb.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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)

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