From: Egbert Eich <eich@suse.de>
Date: Tue, 18 Jul 2017 16:47:37 +0200
Subject: drm/ast: Free container instead of member in
 ast_user_framebuffer_destroy()
Git-commit: f3b91060b5e4ae89fb7132b9e8e1958b829ddc22
Patch-mainline: v4.14-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Technically freeing ast_fb->base is the same as freeing ast_fb as 'base'
the first member of the data structure.
Still this makes it cleaner.

Signed-off-by: Egbert Eich <eich@suse.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/ast/ast_main.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/ast/ast_main.c
+++ b/drivers/gpu/drm/ast/ast_main.c
@@ -389,7 +389,7 @@ static void ast_user_framebuffer_destroy
 
 	drm_gem_object_put_unlocked(ast_fb->obj);
 	drm_framebuffer_cleanup(fb);
-	kfree(fb);
+	kfree(ast_fb);
 }
 
 static const struct drm_framebuffer_funcs ast_fb_funcs = {