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[6/6] megasas: undo the overwrites of user configuration

Message ID 1471444747-6277-7-git-send-email-caoj.fnst@cn.fujitsu.com
State New
Headers show

Commit Message

Cao jin Aug. 17, 2016, 2:39 p.m. UTC 
Commit afea4e14 seems forgetting to undo the overwrites, which is
unsuitable.

cc: Hannes Reinecke <hare@suse.de>
cc: Paolo Bonzini <pbonzini@redhat.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>
---
 hw/scsi/megasas.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)
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Patch

diff --git a/hw/scsi/megasas.c b/hw/scsi/megasas.c
index bde408d..6f73217 100644
--- a/hw/scsi/megasas.c
+++ b/hw/scsi/megasas.c
@@ -2333,11 +2333,10 @@  static void megasas_scsi_realize(PCIDevice *dev, Error **errp)
                     "msi=off with this machine type.\n");
             error_propagate(errp, err);
             return;
-        } else if (ret) {
-            /* With msi=auto, we fall back to MSI off silently */
-            s->msi = ON_OFF_AUTO_OFF;
-            error_free(err);
         }
+        assert(!err || s->msix == ON_OFF_AUTO_AUTO);
+        /* With msi=auto, we fall back to MSI off silently */
+        error_free(err);
     }
 
     memory_region_init_io(&s->mmio_io, OBJECT(s), &megasas_mmio_ops, s,