diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/udp.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 1b6e9d5..4a16b91 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -144,7 +144,7 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num, struct hlist_nulls_node *node; kuid_t uid = sock_i_uid(sk); - sk_nulls_for_each(sk2, node, &hslot->head) + sk_nulls_for_each(sk2, node, &hslot->head) { if (net_eq(sock_net(sk2), net) && sk2 != sk && (bitmap || udp_sk(sk2)->udp_port_hash == num) && @@ -152,14 +152,13 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num, (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if || sk2->sk_bound_dev_if == sk->sk_bound_dev_if) && (!sk2->sk_reuseport || !sk->sk_reuseport || - !uid_eq(uid, sock_i_uid(sk2))) && - (*saddr_comp)(sk, sk2)) { - if (bitmap) - __set_bit(udp_sk(sk2)->udp_port_hash >> log, - bitmap); - else + !uid_eq(uid, sock_i_uid(sk2))) && + saddr_comp(sk, sk2)) { + if (!bitmap) return 1; + __set_bit(udp_sk(sk2)->udp_port_hash >> log, bitmap); } + } return 0; } @@ -168,10 +167,10 @@ static int udp_lib_lport_inuse(struct net *net, __u16 num, * can insert/delete a socket with local_port == num */ static int udp_lib_lport_inuse2(struct net *net, __u16 num, - struct udp_hslot *hslot2, - struct sock *sk, - int (*saddr_comp)(const struct sock *sk1, - const struct sock *sk2)) + struct udp_hslot *hslot2, + struct sock *sk, + int (*saddr_comp)(const struct sock *sk1, + const struct sock *sk2)) { struct sock *sk2; struct hlist_nulls_node *node; @@ -179,7 +178,7 @@ static int udp_lib_lport_inuse2(struct net *net, __u16 num, int res = 0; spin_lock(&hslot2->lock); - udp_portaddr_for_each_entry(sk2, node, &hslot2->head) + udp_portaddr_for_each_entry(sk2, node, &hslot2->head) { if (net_eq(sock_net(sk2), net) && sk2 != sk && (udp_sk(sk2)->udp_port_hash == num) && @@ -187,11 +186,12 @@ static int udp_lib_lport_inuse2(struct net *net, __u16 num, (!sk2->sk_bound_dev_if || !sk->sk_bound_dev_if || sk2->sk_bound_dev_if == sk->sk_bound_dev_if) && (!sk2->sk_reuseport || !sk->sk_reuseport || - !uid_eq(uid, sock_i_uid(sk2))) && - (*saddr_comp)(sk, sk2)) { + !uid_eq(uid, sock_i_uid(sk2))) && + saddr_comp(sk, sk2)) { res = 1; break; } + } spin_unlock(&hslot2->lock); return res; } @@ -206,8 +206,8 @@ static int udp_lib_lport_inuse2(struct net *net, __u16 num, * with NULL address */ int udp_lib_get_port(struct sock *sk, unsigned short snum, - int (*saddr_comp)(const struct sock *sk1, - const struct sock *sk2), + int (*saddr_comp)(const struct sock *sk1, + const struct sock *sk2), unsigned int hash2_nulladdr) { struct udp_hslot *hslot, *hslot2; @@ -2033,7 +2033,7 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname, } else { up->corkflag = 0; lock_sock(sk); - (*push_pending_frames)(sk); + push_pending_frames(sk); release_sock(sk); } break; |