Commit fb0b1c60 authored by David Ahern's avatar David Ahern Committed by David S. Miller

tun: Remove unnecessary BUG_ON check in tun_net_xmit

The BUG_ON for NULL tfile is now redundant due to a recently
added null check after the rcu_dereference. Remove the BUG_ON.

Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: default avatarDavid Ahern <dsahern@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 53da9325
...@@ -1078,8 +1078,6 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev) ...@@ -1078,8 +1078,6 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev)
tun_debug(KERN_INFO, tun, "tun_net_xmit %d\n", skb->len); tun_debug(KERN_INFO, tun, "tun_net_xmit %d\n", skb->len);
BUG_ON(!tfile);
/* Drop if the filter does not like it. /* Drop if the filter does not like it.
* This is a noop if the filter is disabled. * This is a noop if the filter is disabled.
* Filter can be enabled only for the TAP devices. */ * Filter can be enabled only for the TAP devices. */
......
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