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tools/virtio: switch to __ptr_ring_empty

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We don't rely on lockless guarantees, but it
seems cleaner than inverting __ptr_ring_peek.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michael S. Tsirkin 2018-01-26 01:36:39 +02:00 • committed by David S. Miller
commit 30f1d37074
1 changed files with 1 additions and 1 deletions
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2
tools/virtio/ringtest/ptr_ring.c
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@ -187,7 +187,7 @@ bool enable_kick()
bool avail_empty()
{
return !__ptr_ring_peek(&array);
return __ptr_ring_empty(&array);
}
bool use_buf(unsigned *lenp, void **bufp)