From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wi0-f182.google.com ([209.85.212.182]:58135 "EHLO mail-wi0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755913AbaLWO3D (ORCPT ); Tue, 23 Dec 2014 09:29:03 -0500 Received: by mail-wi0-f182.google.com with SMTP id h11so10966587wiw.15 for ; Tue, 23 Dec 2014 06:29:02 -0800 (PST) From: Alexander Aring Subject: [PATCH bluetooth-next 3/7] ieee802154: 6lowpan: use skb_network_header Date: Tue, 23 Dec 2014 15:28:25 +0100 Message-Id: <1419344909-16007-4-git-send-email-alex.aring@gmail.com> In-Reply-To: <1419344909-16007-1-git-send-email-alex.aring@gmail.com> References: <1419344909-16007-1-git-send-email-alex.aring@gmail.com> Sender: linux-wpan-owner@vger.kernel.org List-ID: To: linux-wpan@vger.kernel.org Cc: kernel@pengutronix.de, Alexander Aring This patch is just a little cleanup to use *skb_network_header(skb) instead of skb->data[0]. Signed-off-by: Alexander Aring --- net/ieee802154/6lowpan/rx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/ieee802154/6lowpan/rx.c b/net/ieee802154/6lowpan/rx.c index 22a1db4..a7b9d39 100644 --- a/net/ieee802154/6lowpan/rx.c +++ b/net/ieee802154/6lowpan/rx.c @@ -106,14 +106,14 @@ static int lowpan_rcv(struct sk_buff *skb, struct net_device *dev, goto drop_skb; /* check that it's our buffer */ - if (skb->data[0] == LOWPAN_DISPATCH_IPV6) { + if (*skb_network_header(skb) == LOWPAN_DISPATCH_IPV6) { /* Pull off the 1-byte of 6lowpan header. */ if (lowpan_fetch_skb(skb, NULL, 1)) goto drop_skb; return lowpan_give_skb_to_devices(skb, NULL); } else { - switch (skb->data[0] & 0xe0) { + switch (*skb_network_header(skb) & 0xe0) { case LOWPAN_DISPATCH_IPHC: /* ipv6 datagram */ ret = iphc_decompress(skb, &hdr); if (ret < 0) -- 2.2.0