svn commit: r367950 - head/sys/dev/hptmv

[Edward Tomasz Napierala]

Author: trasz
Date: Mon Nov 23 12:57:24 2020
New Revision: 367950
URL: https://svnweb.freebsd.org/changeset/base/367950

Log:
  Make hptmv(4) use xpt_alloc_ccb/xpt_free_ccb instead of malloc/free.
  
  Reviewed by:	imp, mav
  MFC after:	2 weeks
  Sponsored by:	NetApp, Inc.
  Sponsored by:	Klara, Inc.
  Differential Revision:	https://reviews.freebsd.org/D26842

Modified:
  head/sys/dev/hptmv/entry.c

Modified: head/sys/dev/hptmv/entry.c
==============================================================================
--- head/sys/dev/hptmv/entry.c	Mon Nov 23 12:54:19 2020	(r367949)
+++ head/sys/dev/hptmv/entry.c	Mon Nov 23 12:57:24 2020	(r367950)
@@ -2008,9 +2008,8 @@ hpt_attach(device_t dev)
 	}
 
 
-	if((ccb = (union ccb *)malloc(sizeof(*ccb), M_DEVBUF, M_WAITOK)) != (union ccb*)NULL)
+	if ((ccb = xpt_alloc_ccb()) != NULL)
 	{
-		bzero(ccb, sizeof(*ccb));
 		ccb->ccb_h.pinfo.priority = 1;
 		ccb->ccb_h.pinfo.index = CAM_UNQUEUED_INDEX;
 	}
@@ -2065,7 +2064,7 @@ hpt_attach(device_t dev)
 	ccb->csa.callback = hpt_async;
 	ccb->csa.callback_arg = hpt_vsim;
 	xpt_action((union ccb *)ccb);
-	free(ccb, M_DEVBUF);
+	xpt_free_ccb(ccb);
 
 	if (device_get_unit(dev) == 0) {
 		/* Start the work thread.  XXX */