svn commit: r359110 - head/sys/dev/ciss

[Alexander Motin]

Author: mav
Date: Thu Mar 19 00:19:50 2020
New Revision: 359110
URL: https://svnweb.freebsd.org/changeset/base/359110

Log:
  Add missing STAILQ_INIT() in ciss_disable_adapter().
  
  I think it should fix reported panic after "ADAPTER HEARTBEAT FAILED".
  
  MFC after:	2 weeks
  Sponsored by:	iXsystems, Inc.

Modified:
  head/sys/dev/ciss/ciss.c

Modified: head/sys/dev/ciss/ciss.c
==============================================================================
--- head/sys/dev/ciss/ciss.c	Wed Mar 18 23:53:34 2020	(r359109)
+++ head/sys/dev/ciss/ciss.c	Thu Mar 19 00:19:50 2020	(r359110)
@@ -3566,6 +3566,7 @@ ciss_disable_adapter(struct ciss_softc *sc)
     pci_disable_busmaster(sc->ciss_dev);
     sc->ciss_flags &= ~CISS_FLAG_RUNNING;
 
+    STAILQ_INIT(&qh);
     for (i = 1; i < sc->ciss_max_requests; i++) {
 	cr = &sc->ciss_request[i];
 	if ((cr->cr_flags & CISS_REQ_BUSY) == 0)