tree e04f86ce3087eff5aaf325031b1632d39e83a7f9
parent 85417aef44fc58b08773117ceb1bc6ca5684e973
author Eric Dumazet <edumazet@google.com> 1407318569 +0200
committer David S. Miller <davem@davemloft.net> 1407353887 -0700

net-timestamp: sock_tx_timestamp() fix

sock_tx_timestamp() should not ignore initial *tx_flags value, as TCP
stack can store SKBTX_SHARED_FRAG in it.

Also first argument (struct sock *) can be const.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Fixes: 4ed2d765dfac ("net-timestamp: TCP timestamping")
Cc: Willem de Bruijn <willemb@google.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>