From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alexander Aring Subject: [PATCH net-next 3/4] 6lowpan: set 6lowpan network and transport header Date: Wed, 30 Oct 2013 09:18:23 +0100 Message-ID: <1383121104-2515-4-git-send-email-alex.aring@gmail.com> References: <1383121104-2515-1-git-send-email-alex.aring@gmail.com> Cc: linux-zigbee-devel@lists.sourceforge.net, werner@almesberger.net, dbaryshkov@gmail.com, netdev@vger.kernel.org, Alexander Aring To: alex.bluesman.smirnov@gmail.com Return-path: Received: from mail-ee0-f53.google.com ([74.125.83.53]:63444 "EHLO mail-ee0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752273Ab3J3ISj (ORCPT ); Wed, 30 Oct 2013 04:18:39 -0400 Received: by mail-ee0-f53.google.com with SMTP id e51so442372eek.12 for ; Wed, 30 Oct 2013 01:18:38 -0700 (PDT) In-Reply-To: <1383121104-2515-1-git-send-email-alex.aring@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: This is necessary to access network header with the skb_network_header function instead of calculate the position with mac_len, etc. Do the same for the transport header, when we replace the IPv6 header with the 6LoWPAN header. Signed-off-by: Alexander Aring Acked-by: Werner Almesberger --- net/ieee802154/6lowpan.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c index e6db1f5..58c07fd 100644 --- a/net/ieee802154/6lowpan.c +++ b/net/ieee802154/6lowpan.c @@ -654,7 +654,9 @@ static int lowpan_header_create(struct sk_buff *skb, head[1] = iphc1; skb_pull(skb, sizeof(struct ipv6hdr)); + skb_reset_transport_header(skb); memcpy(skb_push(skb, hc06_ptr - head), head, hc06_ptr - head); + skb_reset_network_header(skb); lowpan_raw_dump_table(__func__, "raw skb data dump", skb->data, skb->len); -- 1.8.4.2