diff options
Diffstat (limited to 'net/ipv4/tcp.c')
| -rw-r--r-- | net/ipv4/tcp.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 995a2259bcfc..62f38428279a 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -1060,8 +1060,7 @@ static int tcp_sendmsg_fastopen(struct sock *sk, struct msghdr *msg, return err; } -int tcp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, - size_t size) +int tcp_sendmsg(struct sock *sk, struct msghdr *msg, size_t size) { struct tcp_sock *tp = tcp_sk(sk); struct sk_buff *skb; @@ -1539,8 +1538,8 @@ EXPORT_SYMBOL(tcp_read_sock); * Probably, code can be easily improved even more. */ -int tcp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, - size_t len, int nonblock, int flags, int *addr_len) +int tcp_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, + int flags, int *addr_len) { struct tcp_sock *tp = tcp_sk(sk); int copied = 0; @@ -3001,12 +3000,11 @@ static void __init tcp_init_mem(void) void __init tcp_init(void) { - struct sk_buff *skb = NULL; unsigned long limit; int max_rshare, max_wshare, cnt; unsigned int i; - BUILD_BUG_ON(sizeof(struct tcp_skb_cb) > sizeof(skb->cb)); + sock_skb_cb_check_size(sizeof(struct tcp_skb_cb)); percpu_counter_init(&tcp_sockets_allocated, 0, GFP_KERNEL); percpu_counter_init(&tcp_orphan_count, 0, GFP_KERNEL); |