tree d0591d47af01fb210a16635ff316e77161c5ec3a
parent 78fb2de711ec28997bf38bcf3e48e108e907be77
author Cong Wang <amwang@redhat.com> 1358888990 +0000
committer David S. Miller <davem@davemloft.net> 1359350127 -0500

decnet: use correct RCU API to deref sk_dst_cache field

sock->sk_dst_cache is protected by RCU, therefore we should
use __sk_dst_get() to deref it once we lock the sock.

This fixes several sparse warnings.

Cc: linux-decnet-user@lists.sourceforge.net
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>