diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
index de984d2..d272847 100644
--- a/fs/ocfs2/localalloc.c
+++ b/fs/ocfs2/localalloc.c
@@ -514,8 +514,10 @@
 	ac->ac_bh = osb->local_alloc_bh;
 	status = 0;
 bail:
-	if (status < 0 && local_alloc_inode)
+	if (status < 0 && local_alloc_inode) {
+		mutex_unlock(&local_alloc_inode->i_mutex);
 		iput(local_alloc_inode);
+	}
 
 	mlog_exit(status);
 	return status;