diff options
Diffstat (limited to 'net/ipv4/raw.c')
| -rw-r--r-- | net/ipv4/raw.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 4a356b7c081b..f2fc92a1241a 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -292,7 +292,7 @@ void raw_icmp_error(struct sk_buff *skb, int protocol, u32 info) read_lock(&raw_v4_hashinfo.lock); raw_sk = sk_head(&raw_v4_hashinfo.ht[hash]); - if (raw_sk != NULL) { + if (raw_sk) { iph = (const struct iphdr *)skb->data; net = dev_net(skb->dev); @@ -362,7 +362,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, skb = sock_alloc_send_skb(sk, length + hlen + tlen + 15, flags & MSG_DONTWAIT, &err); - if (skb == NULL) + if (!skb) goto error; skb_reserve(skb, hlen); @@ -403,7 +403,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, iph->check = 0; iph->tot_len = htons(length); if (!iph->id) - ip_select_ident(skb, NULL); + ip_select_ident(net, skb, NULL); iph->check = ip_fast_csum((unsigned char *)iph, iph->ihl); } @@ -480,8 +480,7 @@ static int raw_getfrag(void *from, char *to, int offset, int len, int odd, return ip_generic_getfrag(rfv->msg, to, offset, len, odd, skb); } -static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, - size_t len) +static int raw_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) { struct inet_sock *inet = inet_sk(sk); struct ipcm_cookie ipc; @@ -708,8 +707,8 @@ out: return ret; * we return it, otherwise we block. */ -static int raw_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, - size_t len, int noblock, int flags, int *addr_len) +static int raw_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, + int noblock, int flags, int *addr_len) { struct inet_sock *inet = inet_sk(sk); size_t copied = 0; @@ -872,7 +871,7 @@ static int raw_ioctl(struct sock *sk, int cmd, unsigned long arg) spin_lock_bh(&sk->sk_receive_queue.lock); skb = skb_peek(&sk->sk_receive_queue); - if (skb != NULL) + if (skb) amount = skb->len; spin_unlock_bh(&sk->sk_receive_queue.lock); return put_user(amount, (int __user *)arg); |