diff options
Diffstat (limited to 'net/ipv6/udp.c')
| -rw-r--r-- | net/ipv6/udp.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index c76ab5fd8d7f..f5421068e9f0 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -515,10 +515,8 @@ csum_copy_err: } unlock_sock_fast(sk, slow); - if (noblock) - return -EAGAIN; - - /* starting over for a new packet */ + /* starting over for a new packet, but check if we need to yield */ + cond_resched(); msg->msg_flags &= ~MSG_TRUNC; goto try_again; } @@ -716,15 +714,15 @@ static struct sock *udp_v6_mcast_next(struct net *net, struct sock *sk, if (inet->inet_dport != rmt_port) continue; } - if (!ipv6_addr_any(&sk->sk_v6_daddr) && - !ipv6_addr_equal(&sk->sk_v6_daddr, rmt_addr)) + if (!ipv6_addr_any(&s->sk_v6_daddr) && + !ipv6_addr_equal(&s->sk_v6_daddr, rmt_addr)) continue; if (s->sk_bound_dev_if && s->sk_bound_dev_if != dif) continue; - if (!ipv6_addr_any(&sk->sk_v6_rcv_saddr)) { - if (!ipv6_addr_equal(&sk->sk_v6_rcv_saddr, loc_addr)) + if (!ipv6_addr_any(&s->sk_v6_rcv_saddr)) { + if (!ipv6_addr_equal(&s->sk_v6_rcv_saddr, loc_addr)) continue; } if (!inet6_mc_check(s, loc_addr, rmt_addr)) |