From 96545aeb7b4457594d764af4d689a738e97f14b8 Mon Sep 17 00:00:00 2001
From: Changli Gao <xiaosuo@gmail.com>
Date: Thu, 6 Jan 2011 13:37:36 +0000
Subject: net: ppp: use {get,put}_unaligned_be{16,32}

Signed-off-by: Changli Gao <xiaosuo@gmail.com>
Reviewed-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 drivers/net/ppp_synctty.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'drivers/net/ppp_synctty.c')

diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 4c95ec3fb8d4..4e6b72f57de8 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -45,6 +45,7 @@
 #include <linux/completion.h>
 #include <linux/init.h>
 #include <linux/slab.h>
+#include <asm/unaligned.h>
 #include <asm/uaccess.h>
 
 #define PPP_VERSION	"2.4.2"
@@ -563,7 +564,7 @@ ppp_sync_txmunge(struct syncppp *ap, struct sk_buff *skb)
 	int islcp;
 
 	data  = skb->data;
-	proto = (data[0] << 8) + data[1];
+	proto = get_unaligned_be16(data);
 
 	/* LCP packets with codes between 1 (configure-request)
 	 * and 7 (code-reject) must be sent as though no options
-- 
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