diff options
Diffstat (limited to 'net/ieee802154/socket.c')
| -rw-r--r-- | net/ieee802154/socket.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/net/ieee802154/socket.c b/net/ieee802154/socket.c index 1fa2fe041ec0..00302e8b9615 100644 --- a/net/ieee802154/socket.c +++ b/net/ieee802154/socket.c @@ -162,7 +162,7 @@ static int ieee802154_sock_ioctl(struct socket *sock, unsigned int cmd, default: if (!sk->sk_prot->ioctl) return -ENOIOCTLCMD; - return sk->sk_prot->ioctl(sk, cmd, arg); + return sk_ioctl(sk, cmd, (void __user *)arg); } } @@ -426,7 +426,6 @@ static const struct proto_ops ieee802154_raw_ops = { .sendmsg = ieee802154_sock_sendmsg, .recvmsg = sock_common_recvmsg, .mmap = sock_no_mmap, - .sendpage = sock_no_sendpage, }; /* DGRAM Sockets (802.15.4 dataframes) */ @@ -531,22 +530,21 @@ out: return err; } -static int dgram_ioctl(struct sock *sk, int cmd, unsigned long arg) +static int dgram_ioctl(struct sock *sk, int cmd, int *karg) { switch (cmd) { case SIOCOUTQ: { - int amount = sk_wmem_alloc_get(sk); + *karg = sk_wmem_alloc_get(sk); - return put_user(amount, (int __user *)arg); + return 0; } case SIOCINQ: { struct sk_buff *skb; - unsigned long amount; - amount = 0; + *karg = 0; spin_lock_bh(&sk->sk_receive_queue.lock); skb = skb_peek(&sk->sk_receive_queue); if (skb) { @@ -554,10 +552,10 @@ static int dgram_ioctl(struct sock *sk, int cmd, unsigned long arg) * of this packet since that is all * that will be read. */ - amount = skb->len - ieee802154_hdr_length(skb); + *karg = skb->len - ieee802154_hdr_length(skb); } spin_unlock_bh(&sk->sk_receive_queue.lock); - return put_user(amount, (int __user *)arg); + return 0; } } @@ -990,7 +988,6 @@ static const struct proto_ops ieee802154_dgram_ops = { .sendmsg = ieee802154_sock_sendmsg, .recvmsg = sock_common_recvmsg, .mmap = sock_no_mmap, - .sendpage = sock_no_sendpage, }; static void ieee802154_sock_destruct(struct sock *sk) |