From 7c7cd3bfec68fee33b30d177df6a6a0c4bbdc59d Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 14 Dec 2011 16:43:06 +0100 Subject: NFC: Add tx skb allocation routine This is a factorization of the current rawsock tx skb allocation routine, as it will be used by the LLCP code. We also rename nfc_alloc_skb to nfc_alloc_recv_skb for consistency sake. Signed-off-by: Samuel Ortiz Signed-off-by: John W. Linville --- net/nfc/rawsock.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'net/nfc/rawsock.c') diff --git a/net/nfc/rawsock.c b/net/nfc/rawsock.c index 5e9b991eac13..11ac0a17156e 100644 --- a/net/nfc/rawsock.c +++ b/net/nfc/rawsock.c @@ -208,13 +208,10 @@ static int rawsock_sendmsg(struct kiocb *iocb, struct socket *sock, if (sock->state != SS_CONNECTED) return -ENOTCONN; - skb = sock_alloc_send_skb(sk, len + dev->tx_headroom + dev->tx_tailroom + NFC_HEADER_SIZE, - msg->msg_flags & MSG_DONTWAIT, &rc); - if (!skb) + skb = nfc_alloc_send_skb(dev, sk, msg->msg_flags, len, &rc); + if (skb == NULL) return rc; - skb_reserve(skb, dev->tx_headroom + NFC_HEADER_SIZE); - rc = memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len); if (rc < 0) { kfree_skb(skb); -- cgit v1.2.3