1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 5643d1e84ed6..a57aa010cb25 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -254,11 +254,11 @@ static __inline__ ssize_t tun_get_user(struct tun_struct *tun, struct iovec *iv,
                 return -EFAULT;
         }
 
-        skb->dev = tun->dev;
         switch (tun->flags & TUN_TYPE_MASK) {
         case TUN_TUN_DEV:
                 skb->mac.raw = skb->data;
                 skb->protocol = pi.proto;
+                skb->dev = tun->dev;
                 break;
         case TUN_TAP_DEV:
                 skb->protocol = eth_type_trans(skb, tun->dev);