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authorChangli Gao <xiaosuo@gmail.com>2011-01-06 13:37:36 +0000
committerDavid S. Miller <davem@davemloft.net>2011-01-10 16:13:33 -0800
commit96545aeb7b4457594d764af4d689a738e97f14b8 (patch)
treef916a4b5e95a336db645ab725a4301cc0d71001a /drivers/net/ppp_synctty.c
parentd7b92affba524e0ca848a5ab60649fb91190d9b5 (diff)
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>
Diffstat (limited to 'drivers/net/ppp_synctty.c')
-rw-r--r--drivers/net/ppp_synctty.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 4c95ec3fb8d..4e6b72f57de 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