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Diffstat (limited to 'net/decnet/af_decnet.c')
-rw-r--r--net/decnet/af_decnet.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 6f97268..2af15b1 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -829,7 +829,7 @@ static int dn_confirm_accept(struct sock *sk, long *timeo, gfp_t allocation)
return -EINVAL;
scp->state = DN_CC;
- scp->segsize_loc = dst_metric(__sk_dst_get(sk), RTAX_ADVMSS);
+ scp->segsize_loc = dst_metric_advmss(__sk_dst_get(sk));
dn_send_conn_conf(sk, allocation);
prepare_to_wait(sk_sleep(sk), &wait, TASK_INTERRUPTIBLE);
@@ -958,7 +958,7 @@ static int __dn_connect(struct sock *sk, struct sockaddr_dn *addr, int addrlen,
sk->sk_route_caps = sk->sk_dst_cache->dev->features;
sock->state = SS_CONNECTING;
scp->state = DN_CI;
- scp->segsize_loc = dst_metric(sk->sk_dst_cache, RTAX_ADVMSS);
+ scp->segsize_loc = dst_metric_advmss(sk->sk_dst_cache);
dn_nsp_send_conninit(sk, NSP_CI);
err = -EINPROGRESS;
@@ -1850,7 +1850,7 @@ unsigned dn_mss_from_pmtu(struct net_device *dev, int mtu)
{
unsigned mss = 230 - DN_MAX_NSP_DATA_HEADER;
if (dev) {
- struct dn_dev *dn_db = dev->dn_ptr;
+ struct dn_dev *dn_db = rcu_dereference_raw(dev->dn_ptr);
mtu -= LL_RESERVED_SPACE(dev);
if (dn_db->use_long)
mtu -= 21;