tree 26133ea508e6001b91adef1482973c8b528927a5
parent 882b0f2fba83374149f0a5869d95aa8b44dad31e
author Soheil Hassas Yeganeh <soheil@google.com> 1469052078 -0400
committer David S. Miller <davem@davemloft.net> 1469166108 -0400

packet: propagate sock_cmsg_send() error

sock_cmsg_send() can return different error codes and not only
-EINVAL, and we should properly propagate them.

Fixes: c14ac9451c34 ("sock: enable timestamping using control messages")
Signed-off-by: Soheil Hassas Yeganeh <soheil@google.com>
Cc: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>