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ext3: fix error handling in ext3_create_journal() 

Fix error handling in ext3_create_journal according to kernel conventions.

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Borislav Petkov 2007-07-15 23:41:45 -07:00 committed by Linus Torvalds
parent 1f1f642e2f
commit 952d9de116
1 changed files with 5 additions and 2 deletions
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7
fs/ext3/super.c
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@ -2084,6 +2084,7 @@ static int ext3_create_journal(struct super_block * sb,
unsigned int journal_inum)
{
journal_t *journal;
int err;
if (sb->s_flags & MS_RDONLY) {
printk(KERN_ERR "EXT3-fs: readonly filesystem when trying to "
@ -2091,13 +2092,15 @@ static int ext3_create_journal(struct super_block * sb,
return -EROFS;
}
if (!(journal = ext3_get_journal(sb, journal_inum)))
journal = ext3_get_journal(sb, journal_inum);
if (!journal)
return -EINVAL;
printk(KERN_INFO "EXT3-fs: creating new journal on inode %u\n",
journal_inum);
if (journal_create(journal)) {
err = journal_create(journal);
if (err) {
printk(KERN_ERR "EXT3-fs: error creating journal.\n");
journal_destroy(journal);
return -EIO;