From: Pekka J Enberg <penberg@cs.Helsinki.FI>
Date: Thu, 30 Jun 2005 09:59:01 +0000 (-0700)
Subject: [PATCH] fat: fix slab cache leak
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=532a39a3754a3b8ce507414863023f8db21f9a7c;p=openwrt%2Fstaging%2Fblogic.git

[PATCH] fat: fix slab cache leak

This patch plugs a slab cache leak in fat module initialization.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 8ccee8415488..3e31c4a736f1 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -1331,12 +1331,21 @@ void __exit fat_cache_destroy(void);
 
 static int __init init_fat_fs(void)
 {
-	int ret;
+	int err;
 
-	ret = fat_cache_init();
-	if (ret < 0)
-		return ret;
-	return fat_init_inodecache();
+	err = fat_cache_init();
+	if (err)
+		return err;
+
+	err = fat_init_inodecache();
+	if (err)
+		goto failed;
+
+	return 0;
+
+failed:
+	fat_cache_destroy();
+	return err;
 }
 
 static void __exit exit_fat_fs(void)