From 98e399f82ab3a6d863d1d4a7ea48925cc91c830e Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 19 Mar 2007 15:33:04 -0700 Subject: [SK_BUFF]: Introduce skb_mac_header() For the places where we need a pointer to the mac header, it is still legal to touch skb->mac.raw directly if just adding to, subtracting from or setting it to another layer header. This one also converts some more cases to skb_reset_mac_header() that my regex missed as it had no spaces before nor after '=', ugh. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ax25/af_ax25.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'net/ax25') diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c index 62605dc5a..c89e4f6 100644 --- a/net/ax25/af_ax25.c +++ b/net/ax25/af_ax25.c @@ -1645,9 +1645,10 @@ static int ax25_recvmsg(struct kiocb *iocb, struct socket *sock, struct sockaddr_ax25 *sax = (struct sockaddr_ax25 *)msg->msg_name; ax25_digi digi; ax25_address src; + const unsigned char *mac = skb_mac_header(skb); - ax25_addr_parse(skb->mac.raw+1, skb->data-skb->mac.raw-1, &src, NULL, &digi, NULL, NULL); - + ax25_addr_parse(mac + 1, skb->data - mac - 1, &src, NULL, + &digi, NULL, NULL); sax->sax25_family = AF_AX25; /* We set this correctly, even though we may not let the application know the digi calls further down (because it -- cgit v1.1