diff options
Diffstat (limited to 'net/rds/tcp_listen.c')
| -rw-r--r-- | net/rds/tcp_listen.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/net/rds/tcp_listen.c b/net/rds/tcp_listen.c index 45474a43686..23ab4dcd1d9 100644 --- a/net/rds/tcp_listen.c +++ b/net/rds/tcp_listen.c @@ -31,6 +31,7 @@ * */ #include <linux/kernel.h> +#include <linux/gfp.h> #include <linux/in.h> #include <net/tcp.h> @@ -66,9 +67,9 @@ static int rds_tcp_accept_one(struct socket *sock) inet = inet_sk(new_sock->sk); - rdsdebug("accepted tcp %u.%u.%u.%u:%u -> %u.%u.%u.%u:%u\n", - NIPQUAD(inet->inet_saddr), ntohs(inet->inet_sport), - NIPQUAD(inet->inet_daddr), ntohs(inet->inet_dport)); + rdsdebug("accepted tcp %pI4:%u -> %pI4:%u\n", + &inet->inet_saddr, ntohs(inet->inet_sport), + &inet->inet_daddr, ntohs(inet->inet_dport)); conn = rds_conn_create(inet->inet_saddr, inet->inet_daddr, &rds_tcp_transport, GFP_KERNEL); @@ -107,15 +108,15 @@ static void rds_tcp_accept_worker(struct work_struct *work) cond_resched(); } -void rds_tcp_listen_data_ready(struct sock *sk, int bytes) +void rds_tcp_listen_data_ready(struct sock *sk) { - void (*ready)(struct sock *sk, int bytes); + void (*ready)(struct sock *sk); rdsdebug("listen data ready sk %p\n", sk); read_lock(&sk->sk_callback_lock); ready = sk->sk_user_data; - if (ready == NULL) { /* check for teardown race */ + if (!ready) { /* check for teardown race */ ready = sk->sk_data_ready; goto out; } @@ -131,10 +132,10 @@ void rds_tcp_listen_data_ready(struct sock *sk, int bytes) out: read_unlock(&sk->sk_callback_lock); - ready(sk, bytes); + ready(sk); } -int __init rds_tcp_listen_init(void) +int rds_tcp_listen_init(void) { struct sockaddr_in sin; struct socket *sock = NULL; @@ -144,7 +145,7 @@ int __init rds_tcp_listen_init(void) if (ret < 0) goto out; - sock->sk->sk_reuse = 1; + sock->sk->sk_reuse = SK_CAN_REUSE; rds_tcp_nonagle(sock); write_lock_bh(&sock->sk->sk_callback_lock); @@ -152,7 +153,7 @@ int __init rds_tcp_listen_init(void) sock->sk->sk_data_ready = rds_tcp_listen_data_ready; write_unlock_bh(&sock->sk->sk_callback_lock); - sin.sin_family = PF_INET, + sin.sin_family = PF_INET; sin.sin_addr.s_addr = (__force u32)htonl(INADDR_ANY); sin.sin_port = (__force u16)htons(RDS_TCP_PORT); @@ -177,7 +178,7 @@ void rds_tcp_listen_stop(void) struct socket *sock = rds_tcp_listen_sock; struct sock *sk; - if (sock == NULL) + if (!sock) return; sk = sock->sk; |