Btrfs: don't leak transaction in btrfs_sync_file()
In btrfs_sync_file(), if the call to btrfs_log_dentry_safe() returns
a negative error (for e.g. -ENOMEM via btrfs_log_inode()), we would
return without ending/freeing the transaction.
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 5ba87b0..d12107e 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1859,8 +1859,8 @@
ret = btrfs_log_dentry_safe(trans, root, dentry);
if (ret < 0) {
- mutex_unlock(&inode->i_mutex);
- goto out;
+ /* Fallthrough and commit/free transaction. */
+ ret = 1;
}
/* we've logged all the items and now have a consistent
