netdev - [PATCH net] taging: csr: fix the skb mac header reset

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Message-Id: <1370589567-24043-1-git-send-email-roy.qing.li@gmail.com>
Date:	Fri,  7 Jun 2013 15:19:27 +0800
From:	roy.qing.li@...il.com
To:	netdev@...r.kernel.org
Subject: [PATCH net] taging: csr: fix the skb mac header reset

From: Li RongQing <roy.qing.li@...il.com> 

mac_header can be offset if NET_SKBUFF_DATA_USES_OFFSET is set, so
we should call skb_reset_mac_header to reset mac_header.

Or it will not work on net-next since "net: Use 16bits for *_headers
fields of struct skbuff" commit is introduced.

Signed-off-by: Li RongQing <roy.qing.li@...il.com>
---
 drivers/staging/csr/monitor.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/csr/monitor.c b/drivers/staging/csr/monitor.c
index c8e20e4..e11f6cb 100644
--- a/drivers/staging/csr/monitor.c
+++ b/drivers/staging/csr/monitor.c
@@ -188,7 +188,7 @@ netrx_radiotap(unifi_priv_t *priv,
 
 
     skb->dev = dev;
-    skb->mac_header = skb->data;
+    skb_reset_mac_header(skb);
     skb->pkt_type = PACKET_OTHERHOST;
     skb->protocol = __constant_htons(ETH_P_80211_RAW);
     memset(skb->cb, 0, sizeof(skb->cb));
-- 
1.7.10.4

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