skb_array: use __ptr_ring_empty
authorMichael S. Tsirkin <mst@redhat.com>
Thu, 25 Jan 2018 23:36:36 +0000 (01:36 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 29 Jan 2018 17:02:54 +0000 (12:02 -0500)
commitf417dc28185d7fdce567821862fcbf9222058cb7
treee787ba7fc937aee590525110c13fc4b11dc394ed
parent9fb582b67072bea6cbfe1aefc2be13c62c7681bf
skb_array: use __ptr_ring_empty

__skb_array_empty should use __ptr_ring_empty since that's the only
legal lockless function.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/skb_array.h