vhost_net: make vhost_zerocopy_signal_used() return void
authorJason Wang <jasowang@redhat.com>
Mon, 2 Sep 2013 08:40:56 +0000 (16:40 +0800)
committerDavid S. Miller <davem@davemloft.net>
Wed, 4 Sep 2013 02:46:57 +0000 (22:46 -0400)
commit094afe7d556428a2ce2df0f6a4b333f7ba4d74d5
tree6775f099e5c602f5075e8e30ab3849c32935aeb9
parent521a87cdaece333cb2b89dd6393613119af5a431
vhost_net: make vhost_zerocopy_signal_used() return void

None of its caller use its return value, so let it return void.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/vhost/net.c