Michael S. Tsirkin 5c0c52c910 tun: don't look at current when non-blocking ...

We play with a wait queue even if socket is
non blocking. This is an obvious waste.
Besides, it will prevent calling the non blocking
variant when current is not valid.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2013-10-08 15:38:35 -04:00

54 KiB

Raw Blame History

View Raw