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ext2: fix return of uninitialised variable

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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>
This commit is contained in:
Andrew Morton
2007-06-27 14:10:08 -07:00
committed by Linus Torvalds
parent 5da44ad504
commit ddc80bd781
1 changed files with 1 additions and 0 deletions
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fs/ext2/super.c
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@@ -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)) { if ((ext2_use_xip(sb)) && (sb->s_blocksize != PAGE_SIZE)) {
printk("XIP: Unsupported blocksize\n"); printk("XIP: Unsupported blocksize\n");
err = -EINVAL;
goto restore_opts; goto restore_opts;
} }