msi_init: change return value to 0 on success
commit2cbb1a6826ee651ad2bef52cbcef1427b911def2
authorCao jin <caoj.fnst@cn.fujitsu.com>
Fri, 10 Jun 2016 09:54:32 +0000 (10 17:54 +0800)
committerMichael S. Tsirkin <mst@redhat.com>
Fri, 17 Jun 2016 00:28:03 +0000 (17 03:28 +0300)
tree82014fda45d6408629dab7da03e46cb65365515a
parent52ea63dea465575ccd71d52c3461b1b7d9f50ce0
msi_init: change return value to 0 on success

No caller use its return value as msi capability offset, also in order
to make its return behaviour consistent with msix_init().

cc: Michael S. Tsirkin <mst@redhat.com>
cc: Paolo Bonzini <pbonzini@redhat.com>
cc: Hannes Reinecke <hare@suse.de>
cc: Markus Armbruster <armbru@redhat.com>
cc: Marcel Apfelbaum <marcel@redhat.com>

Acked-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/pci/msi.c