浏览代码

[PATCH] fbcon: Fix check after use

This patch fixes a check after use found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@fs.tum.de>
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Adrian Bunk 20 年之前
父节点
当前提交
306958e8e8
共有 1 个文件被更改,包括 4 次插入1 次删除
  1. 4 1
      drivers/video/console/fbcon.c

+ 4 - 1
drivers/video/console/fbcon.c

@@ -906,10 +906,13 @@ static void fbcon_init(struct vc_data *vc, int init)
 	struct vc_data *svc = *default_mode;
 	struct vc_data *svc = *default_mode;
 	struct display *t, *p = &fb_display[vc->vc_num];
 	struct display *t, *p = &fb_display[vc->vc_num];
 	int logo = 1, new_rows, new_cols, rows, cols, charcnt = 256;
 	int logo = 1, new_rows, new_cols, rows, cols, charcnt = 256;
-	int cap = info->flags;
+	int cap;
 
 
 	if (info_idx == -1 || info == NULL)
 	if (info_idx == -1 || info == NULL)
 	    return;
 	    return;
+
+	cap = info->flags;
+
 	if (vc != svc || logo_shown == FBCON_LOGO_DONTSHOW ||
 	if (vc != svc || logo_shown == FBCON_LOGO_DONTSHOW ||
 	    (info->fix.type == FB_TYPE_TEXT))
 	    (info->fix.type == FB_TYPE_TEXT))
 		logo = 0;
 		logo = 0;