From cec771d646d6c9a6f123b50e132ab142342dcb97 Mon Sep 17 00:00:00 2001 From: Cong Wang Date: Tue, 22 Jan 2013 21:09:50 +0000 Subject: 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 Cc: David S. Miller Signed-off-by: Cong Wang Signed-off-by: David S. Miller --- net/decnet/dn_nsp_out.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/decnet/dn_nsp_out.c') diff --git a/net/decnet/dn_nsp_out.c b/net/decnet/dn_nsp_out.c index 8a96047c7c94..1aaa51ebbda6 100644 --- a/net/decnet/dn_nsp_out.c +++ b/net/decnet/dn_nsp_out.c @@ -598,7 +598,7 @@ void dn_nsp_send_disc(struct sock *sk, unsigned char msgflg, if (reason == 0) reason = le16_to_cpu(scp->discdata_out.opt_status); - dn_nsp_do_disc(sk, msgflg, reason, gfp, sk->sk_dst_cache, ddl, + dn_nsp_do_disc(sk, msgflg, reason, gfp, __sk_dst_get(sk), ddl, scp->discdata_out.opt_data, scp->addrrem, scp->addrloc); } -- cgit v1.2.3