/* If the journal init or create aborts, we need to mark the journal superblock as being NULL to prevent the journal destroy from writing back a bogus superblock.  */
static void journal_fail_superblock(journal_t *journal)
/* If the journal init or create aborts, we need to mark the journal superblock as being NULL to prevent the journal destroy from writing back a bogus superblock.  */
static void journal_fail_superblock(journal_t *journal)
{
	struct buffer_head *bh = journal->j_sb_buffer;
	brelse(bh);
	journal->j_sb_buffer = NULL;
}