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(parent: 38000a9) | patch
vhost: break out of polling loop on error
authorMichael S. Tsirkin <mst@redhat.com>
Thu, 24 Jun 2010 13:59:59 +0000 (16:59 +0300)
committerMichael S. Tsirkin <mst@redhat.com>
Sun, 27 Jun 2010 08:52:25 +0000 (11:52 +0300)
commitd5675bd204efd87a174eeea592de23c4c4e7f908
tree11ec7e455d21285da68fa7db40af07ebf45f9d0etree | snapshot (tar.gz zip)
parent38000a94a902e94ca8b5498f7871c6316de8957acommit | diff
vhost: break out of polling loop on error

When ring parsing fails, we currently handle this
as ring empty condition. This means that we enable
kicks and recheck ring empty: if this not empty,
we re-start polling which of course will fail again.

Instead, let's return a negative error code and stop polling.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
drivers/vhost/net.c diff | blob | blame | history
drivers/vhost/vhost.c diff | blob | blame | history
drivers/vhost/vhost.h diff | blob | blame | history