1 files changed, 0 insertions, 18 deletions

diff --git a/hw/scsi/virtio-scsi.c b/hw/scsi/virtio-scsi.c
index 4f8d35facc..ca365a70e9 100644
--- a/hw/scsi/virtio-scsi.c
+++ b/hw/scsi/virtio-scsi.c
@@ -642,9 +642,7 @@ static void virtio_scsi_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq)
         return;
     }
 
-    virtio_scsi_acquire(s);
     virtio_scsi_handle_ctrl_vq(s, vq);
-    virtio_scsi_release(s);
 }
 
 static void virtio_scsi_complete_cmd_req(VirtIOSCSIReq *req)
@@ -882,9 +880,7 @@ static void virtio_scsi_handle_cmd(VirtIODevice *vdev, VirtQueue *vq)
         return;
     }
 
-    virtio_scsi_acquire(s);
     virtio_scsi_handle_cmd_vq(s, vq);
-    virtio_scsi_release(s);
 }
 
 static void virtio_scsi_get_config(VirtIODevice *vdev,
@@ -1031,9 +1027,7 @@ static void virtio_scsi_handle_event(VirtIODevice *vdev, VirtQueue *vq)
         return;
     }
 
-    virtio_scsi_acquire(s);
     virtio_scsi_handle_event_vq(s, vq);
-    virtio_scsi_release(s);
 }
 
 static void virtio_scsi_change(SCSIBus *bus, SCSIDevice *dev, SCSISense sense)
@@ -1052,9 +1046,7 @@ static void virtio_scsi_change(SCSIBus *bus, SCSIDevice *dev, SCSISense sense)
             },
         };
 
-        virtio_scsi_acquire(s);
         virtio_scsi_push_event(s, &info);
-        virtio_scsi_release(s);
     }
 }
 
@@ -1071,17 +1063,13 @@ static void virtio_scsi_hotplug(HotplugHandler *hotplug_dev, DeviceState *dev,
     VirtIODevice *vdev = VIRTIO_DEVICE(hotplug_dev);
     VirtIOSCSI *s = VIRTIO_SCSI(vdev);
     SCSIDevice *sd = SCSI_DEVICE(dev);
-    AioContext *old_context;
     int ret;
 
     if (s->ctx && !s->dataplane_fenced) {
         if (blk_op_is_blocked(sd->conf.blk, BLOCK_OP_TYPE_DATAPLANE, errp)) {
             return;
         }
-        old_context = blk_get_aio_context(sd->conf.blk);
-        aio_context_acquire(old_context);
         ret = blk_set_aio_context(sd->conf.blk, s->ctx, errp);
-        aio_context_release(old_context);
         if (ret < 0) {
             return;
         }
@@ -1097,10 +1085,8 @@ static void virtio_scsi_hotplug(HotplugHandler *hotplug_dev, DeviceState *dev,
             },
         };
 
-        virtio_scsi_acquire(s);
         virtio_scsi_push_event(s, &info);
         scsi_bus_set_ua(&s->bus, SENSE_CODE(REPORTED_LUNS_CHANGED));
-        virtio_scsi_release(s);
     }
 }
 
@@ -1122,17 +1108,13 @@ static void virtio_scsi_hotunplug(HotplugHandler *hotplug_dev, DeviceState *dev,
     qdev_simple_device_unplug_cb(hotplug_dev, dev, errp);
 
     if (s->ctx) {
-        virtio_scsi_acquire(s);
         /* If other users keep the BlockBackend in the iothread, that's ok */
         blk_set_aio_context(sd->conf.blk, qemu_get_aio_context(), NULL);
-        virtio_scsi_release(s);
     }
 
     if (virtio_vdev_has_feature(vdev, VIRTIO_SCSI_F_HOTPLUG)) {
-        virtio_scsi_acquire(s);
         virtio_scsi_push_event(s, &info);
         scsi_bus_set_ua(&s->bus, SENSE_CODE(REPORTED_LUNS_CHANGED));
-        virtio_scsi_release(s);
     }
 }