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vhost-scsi: Clarify vhost_virtqueue_mask argument 

vhost_virtqueue_mask takes an "absolute" virtqueue index, while the
code looks like it's passing an index that is relative to
s->dev.vq_index.  In reality, s->dev.vq_index is always zero, so
this patch does not make any difference, but the code is clearer.

Signed-off-by: Lu Lina <lina.lulina@huawei.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Message-Id: <1437978359-17960-1-git-send-email-arei.gonglei@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Lu Lina 2015-07-27 14:25:59 +08:00 committed by Paolo Bonzini
parent 9284f31994
commit fe2d1a81d9
1 changed files with 1 additions and 1 deletions
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2
hw/scsi/vhost-scsi.c
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@ -118,7 +118,7 @@ static int vhost_scsi_start(VHostSCSI *s)
* enabling/disabling irqfd.
*/
for (i = 0; i < s->dev.nvqs; i++) {
vhost_virtqueue_mask(&s->dev, vdev, i, false);
vhost_virtqueue_mask(&s->dev, vdev, s->dev.vq_index + i, false);
}
return ret;