cec771d646d6c9a6f123b50e132ab142342dcb97 - arm/linux

commit	cec771d646d6c9a6f123b50e132ab142342dcb97	[log] [tgz]
author	Cong Wang <amwang@redhat.com>	Tue Jan 22 21:09:50 2013 +0000
committer	David S. Miller <davem@davemloft.net>	Mon Jan 28 00:15:27 2013 -0500
tree	d0591d47af01fb210a16635ff316e77161c5ec3a
parent	78fb2de711ec28997bf38bcf3e48e108e907be77 [diff]

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>

include/net/dn_route.h[diff]
net/decnet/af_decnet.c[diff]
net/decnet/dn_nsp_out.c[diff]
net/decnet/dn_route.c[diff]

4 files changed

tree: d0591d47af01fb210a16635ff316e77161c5ec3a