John Snow 42af312ade ahci: don't schedule unnecessary BH
The comment gives us a hint. *Maybe* we still have something to
process. Well, why not check?

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 20180531004323.4611-4-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
2018-06-08 13:17:36 -04:00
..
2018-06-08 13:17:36 -04:00
2018-06-01 14:15:10 +02:00
2018-06-01 19:20:37 +03:00