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authorMichael S. Tsirkin <mst@redhat.com>2010-06-24 16:59:59 +0300
committerMichael S. Tsirkin <mst@redhat.com>2010-06-27 11:52:25 +0300
commitd5675bd204efd87a174eeea592de23c4c4e7f908 (patch)
tree11ec7e455d21285da68fa7db40af07ebf45f9d0e /drivers/ata/Kconfig
parent38000a94a902e94ca8b5498f7871c6316de8957a (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>
Diffstat (limited to 'drivers/ata/Kconfig')
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