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Diffstat (limited to 'net/decnet/af_decnet.c')
-rw-r--r--net/decnet/af_decnet.c25
1 files changed, 12 insertions, 13 deletions
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index cf0e18499297..9647d911f916 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1246,11 +1246,12 @@ static int dn_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
case TIOCINQ:
lock_sock(sk);
- if ((skb = skb_peek(&scp->other_receive_queue)) != NULL) {
+ skb = skb_peek(&scp->other_receive_queue);
+ if (skb) {
amount = skb->len;
} else {
- struct sk_buff *skb = sk->sk_receive_queue.next;
- for(;;) {
+ skb = sk->sk_receive_queue.next;
+ for (;;) {
if (skb ==
(struct sk_buff *)&sk->sk_receive_queue)
break;
@@ -1579,16 +1580,16 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us
default:
#ifdef CONFIG_NETFILTER
{
- int val, len;
+ int ret, len;
if(get_user(len, optlen))
return -EFAULT;
- val = nf_getsockopt(sk, PF_DECnet, optname,
+ ret = nf_getsockopt(sk, PF_DECnet, optname,
optval, &len);
- if (val >= 0)
- val = put_user(len, optlen);
- return val;
+ if (ret >= 0)
+ ret = put_user(len, optlen);
+ return ret;
}
#endif
case DSO_STREAM:
@@ -2071,8 +2072,7 @@ static int dn_sendmsg(struct kiocb *iocb, struct socket *sock,
}
out:
- if (skb)
- kfree_skb(skb);
+ kfree_skb(skb);
release_sock(sk);
@@ -2112,9 +2112,8 @@ static struct notifier_block dn_dev_notifier = {
extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *);
-static struct packet_type dn_dix_packet_type = {
- .type = __constant_htons(ETH_P_DNA_RT),
- .dev = NULL, /* All devices */
+static struct packet_type dn_dix_packet_type __read_mostly = {
+ .type = cpu_to_be16(ETH_P_DNA_RT),
.func = dn_route_rcv,
};