redonkable/alistair23-linux
redonkable/alistair23-linux
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Merge branch 'vhost-net' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

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This commit is contained in:
David S. Miller 2010-09-27 15:04:23 -07:00
parent fb0c5f0bc8 5786aee8bf
commit 824044c195
1 changed files with 4 additions and 3 deletions
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7
drivers/vhost/vhost.c
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@ -858,11 +858,12 @@ int vhost_log_write(struct vhost_virtqueue *vq, struct vhost_log *log,
if (r < 0)
return r;
len -= l;
if (!len)
if (!len) {
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
return 0;
}
}
if (vq->log_ctx)
eventfd_signal(vq->log_ctx, 1);
/* Length written exceeds what we have stored. This is a bug. */
BUG();
return 0;