diff options
| author | Cong Wang <amwang@redhat.com> | 2013-01-22 22:09:50 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-01-28 06:15:27 +0100 |
| commit | cec771d646d6c9a6f123b50e132ab142342dcb97 (patch) | |
| tree | d0591d47af01fb210a16635ff316e77161c5ec3a /net/decnet/dn_nsp_out.c | |
| parent | net/mlx4_en: Initialize RFS filters lock and list in init_netdev (diff) | |
| download | linux-cec771d646d6c9a6f123b50e132ab142342dcb97.tar.xz linux-cec771d646d6c9a6f123b50e132ab142342dcb97.zip | |
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>
Diffstat (limited to 'net/decnet/dn_nsp_out.c')
| -rw-r--r-- | net/decnet/dn_nsp_out.c | 2 |
1 files changed, 1 insertions, 1 deletions
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); } |