diff options
Diffstat (limited to 'net/caif/caif_socket.c')
| -rw-r--r-- | net/caif/caif_socket.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c index 095259f8390..e8437094d15 100644 --- a/net/caif/caif_socket.c +++ b/net/caif/caif_socket.c @@ -1,6 +1,6 @@ /* * Copyright (C) ST-Ericsson AB 2010 - * Author: Sjur Brendeland sjur.brandeland@stericsson.com + * Author: Sjur Brendeland * License terms: GNU General Public License (GPL) version 2 */ @@ -124,7 +124,6 @@ static void caif_flow_ctrl(struct sock *sk, int mode) static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) { int err; - int skb_len; unsigned long flags; struct sk_buff_head *list = &sk->sk_receive_queue; struct caifsock *cf_sk = container_of(sk, struct caifsock, sk); @@ -153,14 +152,13 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) * may be freed by other threads of control pulling packets * from the queue. */ - skb_len = skb->len; spin_lock_irqsave(&list->lock, flags); if (!sock_flag(sk, SOCK_DEAD)) __skb_queue_tail(list, skb); spin_unlock_irqrestore(&list->lock, flags); if (!sock_flag(sk, SOCK_DEAD)) - sk->sk_data_ready(sk, skb_len); + sk->sk_data_ready(sk); else kfree_skb(skb); return 0; @@ -197,8 +195,8 @@ static void cfsk_put(struct cflayer *layr) /* Packet Control Callback function called from CAIF */ static void caif_ctrl_cb(struct cflayer *layr, - enum caif_ctrlcmd flow, - int phyid) + enum caif_ctrlcmd flow, + int phyid) { struct caifsock *cf_sk = container_of(layr, struct caifsock, layer); switch (flow) { @@ -274,7 +272,7 @@ static void caif_check_flow_release(struct sock *sk) * changed locking, address handling and added MSG_TRUNC. */ static int caif_seqpkt_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *m, size_t len, int flags) + struct msghdr *m, size_t len, int flags) { struct sock *sk = sock->sk; @@ -346,8 +344,8 @@ static long caif_stream_data_wait(struct sock *sk, long timeo) * changed locking calls, changed address handling. */ static int caif_stream_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t size, - int flags) + struct msghdr *msg, size_t size, + int flags) { struct sock *sk = sock->sk; int copied = 0; @@ -359,8 +357,6 @@ static int caif_stream_recvmsg(struct kiocb *iocb, struct socket *sock, if (flags&MSG_OOB) goto out; - msg->msg_namelen = 0; - /* * Lock the socket to prevent queue disordering * while sleeps in memcpy_tomsg @@ -462,7 +458,7 @@ out: * CAIF flow-on and sock_writable. */ static long caif_wait_for_flow_on(struct caifsock *cf_sk, - int wait_writeable, long timeo, int *err) + int wait_writeable, long timeo, int *err) { struct sock *sk = &cf_sk->sk; DEFINE_WAIT(wait); @@ -516,7 +512,7 @@ static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk, /* Copied from af_unix:unix_dgram_sendmsg, and adapted to CAIF */ static int caif_seqpkt_sendmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, size_t len) + struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; struct caifsock *cf_sk = container_of(sk, struct caifsock, sk); @@ -591,7 +587,7 @@ err: * and other minor adaptations. */ static int caif_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, - struct msghdr *msg, size_t len) + struct msghdr *msg, size_t len) { struct sock *sk = sock->sk; struct caifsock *cf_sk = container_of(sk, struct caifsock, sk); @@ -670,7 +666,7 @@ out_err: } static int setsockopt(struct socket *sock, - int lvl, int opt, char __user *ov, unsigned int ol) + int lvl, int opt, char __user *ov, unsigned int ol) { struct sock *sk = sock->sk; struct caifsock *cf_sk = container_of(sk, struct caifsock, sk); @@ -932,7 +928,7 @@ static int caif_release(struct socket *sock) /* Copied from af_unix.c:unix_poll(), added CAIF tx_flow handling */ static unsigned int caif_poll(struct file *file, - struct socket *sock, poll_table *wait) + struct socket *sock, poll_table *wait) { struct sock *sk = sock->sk; unsigned int mask; @@ -1022,7 +1018,7 @@ static void caif_sock_destructor(struct sock *sk) } static int caif_create(struct net *net, struct socket *sock, int protocol, - int kern) + int kern) { struct sock *sk = NULL; struct caifsock *cf_sk = NULL; |