PERFORCE change 170504 for review

[Alexander Motin-3]

http://p4web.freebsd.org/chv.cgi?CH=170504

Change 170504 by mav@mav_mavbook on 2009/11/11 19:59:13

        Unify code a bit.

Affected files ...

.. //depot/projects/scottl-camlock/src/sys/cam/cam_xpt.c#126 edit

Differences ...

==== //depot/projects/scottl-camlock/src/sys/cam/cam_xpt.c#126 (text+ko) ====

@@ -3273,16 +3273,13 @@
 
  devq->send_queue.qfrozen_cnt++;
  while ((devq->send_queue.entries > 0)
-    && (devq->send_openings > 0)) {
+    && (devq->send_openings > 0)
+    && (devq->send_queue.qfrozen_cnt <= 1)) {
  struct cam_ed_qinfo *qinfo;
  struct cam_ed *device;
  union ccb *work_ccb;
  struct cam_sim *sim;
 
-     if (devq->send_queue.qfrozen_cnt > 1) {
- break;
- }
-
  qinfo = (struct cam_ed_qinfo *)camq_remove(&devq->send_queue,
    CAMQ_HEAD);
  device = qinfo->device;
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