From ddc80bd781590ef6eb8ce30a0f3ac88c5599e41c Mon Sep 17 00:00:00 2001
From: Andrew Morton <akpm@linux-foundation.org>
Date: Wed, 27 Jun 2007 14:10:08 -0700
Subject: [PATCH] ext2: fix return of uninitialised variable
gcc correctly says
fs/ext2/super.c: In function 'ext2_remount':
fs/ext2/super.c:1055: warning: 'err' may be used uninitialized in this function
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
fs/ext2/super.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index c9fd8cf6eaa9..5de5061eb331 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -1043,6 +1043,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
if ((ext2_use_xip(sb)) && (sb->s_blocksize != PAGE_SIZE)) {
printk("XIP: Unsupported blocksize\n");
+ err = -EINVAL;
goto restore_opts;
}
--
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