diff options
Diffstat (limited to 'net/ipv4/tcp_metrics.c')
| -rw-r--r-- | net/ipv4/tcp_metrics.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/ipv4/tcp_metrics.c b/net/ipv4/tcp_metrics.c index 03c068ea27b6..45b6ecd16412 100644 --- a/net/ipv4/tcp_metrics.c +++ b/net/ipv4/tcp_metrics.c @@ -170,7 +170,7 @@ static struct tcp_metrics_block *tcpm_new(struct dst_entry *dst, struct net *net; spin_lock_bh(&tcp_metrics_lock); - net = dev_net_rcu(dst_dev(dst)); + net = dst_dev_net_rcu(dst); /* While waiting for the spin-lock the cache might have been populated * with this entry and so we have to check again. @@ -273,7 +273,7 @@ static struct tcp_metrics_block *__tcp_get_metrics_req(struct request_sock *req, return NULL; } - net = dev_net_rcu(dst_dev(dst)); + net = dst_dev_net_rcu(dst); hash ^= net_hash_mix(net); hash = hash_32(hash, tcp_metrics_hash_log); @@ -318,7 +318,7 @@ static struct tcp_metrics_block *tcp_get_metrics(struct sock *sk, else return NULL; - net = dev_net_rcu(dst_dev(dst)); + net = dst_dev_net_rcu(dst); hash ^= net_hash_mix(net); hash = hash_32(hash, tcp_metrics_hash_log); @@ -912,7 +912,7 @@ static void tcp_metrics_flush_all(struct net *net) spin_lock_bh(&tcp_metrics_lock); for (tm = deref_locked(*pp); tm; tm = deref_locked(*pp)) { match = net ? net_eq(tm_net(tm), net) : - !refcount_read(&tm_net(tm)->ns.count); + !check_net(tm_net(tm)); if (match) { rcu_assign_pointer(*pp, tm->tcpm_next); kfree_rcu(tm, rcu_head); |