vmw_pvscsi: remove unnecessary internal msi state flag
commit269fe4c3ab0cf29329317eb868f8ec90ac761b41
authorCao jin <caoj.fnst@cn.fujitsu.com>
Mon, 20 Jun 2016 06:13:44 +0000 (20 14:13 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Tue, 5 Jul 2016 10:14:41 +0000 (5 13:14 +0300)
tree707d2fce1b6232fb36378e7fb85e73dff9e09520
parent66bf7d58d830e6370895e4f1bb1257d135661872
vmw_pvscsi: remove unnecessary internal msi state flag

Internal flag msi_used is uncesessary, msi_uninit() could be called
directly, msi_enabled() is enough to check device msi state.

But for migration compatibility, keep the field in structure.

cc: Paolo Bonzini <pbonzini@redhat.com>
cc: Dmitry Fleytman <dmitry@daynix.com>
cc: Markus Armbruster <armbru@redhat.com>
cc: Marcel Apfelbaum <marcel@redhat.com>
cc: Michael S. Tsirkin <mst@redhat.com>

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
hw/scsi/vmw_pvscsi.c