diff options
Diffstat (limited to 'net/can/bcm.c')
| -rw-r--r-- | net/can/bcm.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/net/can/bcm.c b/net/can/bcm.c index ee9ffd956552..a1ba6875c2a2 100644 --- a/net/can/bcm.c +++ b/net/can/bcm.c @@ -261,6 +261,7 @@ static void bcm_can_tx(struct bcm_op *op) can_skb_reserve(skb); can_skb_prv(skb)->ifindex = dev->ifindex; + can_skb_prv(skb)->skbcnt = 0; memcpy(skb_put(skb, CFSIZ), cf, CFSIZ); @@ -328,7 +329,7 @@ static void bcm_send_to_user(struct bcm_op *op, struct bcm_msg_head *head, * containing the interface index. */ - BUILD_BUG_ON(sizeof(skb->cb) < sizeof(struct sockaddr_can)); + sock_skb_cb_check_size(sizeof(struct sockaddr_can)); addr = (struct sockaddr_can *)skb->cb; memset(addr, 0, sizeof(*addr)); addr->can_family = AF_CAN; @@ -1217,6 +1218,7 @@ static int bcm_tx_send(struct msghdr *msg, int ifindex, struct sock *sk) } can_skb_prv(skb)->ifindex = dev->ifindex; + can_skb_prv(skb)->skbcnt = 0; skb->dev = dev; can_skb_set_owner(skb, sk); err = can_send(skb, 1); /* send with loopback */ @@ -1231,8 +1233,7 @@ static int bcm_tx_send(struct msghdr *msg, int ifindex, struct sock *sk) /* * bcm_sendmsg - process BCM commands (opcodes) from the userspace */ -static int bcm_sendmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t size) +static int bcm_sendmsg(struct socket *sock, struct msghdr *msg, size_t size) { struct sock *sk = sock->sk; struct bcm_sock *bo = bcm_sk(sk); @@ -1535,8 +1536,8 @@ static int bcm_connect(struct socket *sock, struct sockaddr *uaddr, int len, return 0; } -static int bcm_recvmsg(struct kiocb *iocb, struct socket *sock, - struct msghdr *msg, size_t size, int flags) +static int bcm_recvmsg(struct socket *sock, struct msghdr *msg, size_t size, + int flags) { struct sock *sk = sock->sk; struct sk_buff *skb; |