diff options
| author | David Ahern <dsahern@gmail.com> | 2020-02-21 12:53:09 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-02-23 16:39:21 -0800 |
| commit | fb0b1c60421f2fb8de2f2dfa628c7c1c3f034bcc (patch) | |
| tree | d9012880df5d2f220bc5446bef831620eb5affb4 /drivers/net/tun.c | |
| parent | 53da93259afe2627b3f82ca964006dc0c9c779ac (diff) | |
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: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/tun.c')
| -rw-r--r-- | drivers/net/tun.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c index 650c937ed56b..79f248cb282d 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -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); - BUG_ON(!tfile); - /* Drop if the filter does not like it. * This is a noop if the filter is disabled. * Filter can be enabled only for the TAP devices. */ |