btrfs: send: remove unnecessary return variable from process_new_xattr()

There's no need for the 'ret' variable, we can just return directly the
result of the call to iterate_dir_item().

Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 01b8b570d6ed3dac50684ad05d760137e35be624..e29b5a5ccdd6eac122533d6c1f5fe64515f3dab4 100644 (file)
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -4950,12 +4950,8 @@ out:
 
 static int process_new_xattr(struct send_ctx *sctx)
 {
-       int ret = 0;
-
-       ret = iterate_dir_item(sctx->send_root, sctx->left_path,
-                              __process_new_xattr, sctx);
-
-       return ret;
+       return iterate_dir_item(sctx->send_root, sctx->left_path,
+                               __process_new_xattr, sctx);
 }
 
 static int process_deleted_xattr(struct send_ctx *sctx)