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| author |   David S. Miller <davem@davemloft.net> | 2010-10-04 11:56:38 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-10-04 11:56:38 -0700 |
| commit | 21a180cda012e1f93e362dd4a9b0bfd3d8c92940 (patch) | |
| tree | 0e0d10baa3fdcd8ffbc6881076ff1695808dad9d /drivers/vhost/vhost.c | |
| parent | net: introduce DST_NOCACHE flag (diff) | |
| parent | sctp: Fix out-of-bounds reading in sctp_asoc_get_hmac() (diff) | |
| download | linux-dev-21a180cda012e1f93e362dd4a9b0bfd3d8c92940.tar.xz linux-dev-21a180cda012e1f93e362dd4a9b0bfd3d8c92940.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
net/ipv4/Kconfig
net/ipv4/tcp_timer.c
Diffstat (limited to 'drivers/vhost/vhost.c')
| -rw-r--r-- | drivers/vhost/vhost.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index c579dcc9200c..dd3d6f7406f8 100644 --- a/drivers/vhost/vhost.c +++ b/drivers/vhost/vhost.c @@ -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; |