From 702e97e7c700c28af3af5e1385925d489fa14af8 Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@osdl.org>
Date: Tue, 3 Feb 2004 18:47:09 -0800
Subject: [PATCH] [PATCH] [janitor] vga16fb: add missing iounmap()

From: "Randy.Dunlap" <rddunlap@osdl.org>
      Leann Ogasawara <ogasawara@osdl.org>

Patch inserts missing iounmap() on error.
---
 drivers/video/vga16fb.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index c670437beb9d4..9cdd106a9095a 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c
@@ -1373,8 +1373,10 @@ int __init vga16fb_init(void)
 	i = (vga16fb_defined.bits_per_pixel == 8) ? 256 : 16;
 	fb_alloc_cmap(&vga16fb.cmap, i, 0);
 
-	if (vga16fb_check_var(&vga16fb.var, &vga16fb))
+	if (vga16fb_check_var(&vga16fb.var, &vga16fb)) {
+		iounmap(vga16fb.screen_base);
 		return -EINVAL;
+	}
 
 	vga16fb_update_fix(&vga16fb);
 
-- 
2.53.0