btrfs: list_entry can't return NULL

No need to test the result, we can't get a null pointer from list_entry() Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Josef Bacik <jbacik@fusionio.com>
git-mirror · Feb 20, 2013 · d1d3cd2 · d1d3cd2
1 parent b4c6f7b
commit d1d3cd2
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
@@ -3846,8 +3846,6 @@ int btrfs_cleanup_transaction(struct btrfs_root *root)
 
 	while (!list_empty(&list)) {
 		t = list_entry(list.next, struct btrfs_transaction, list);
-		if (!t)
-			break;
 
 		btrfs_destroy_ordered_operations(root);