svn commit: r213396 - user/weongyo/usb/sys/dev/usb/controller

[Weongyo Jeong]

Author: weongyo
Date: Mon Oct  4 02:40:20 2010
New Revision: 213396
URL: http://svn.freebsd.org/changeset/base/213396

Log:
  Only prints a message if `stop' is 0 that it didn't check `stop'
  variable.

Modified:
  user/weongyo/usb/sys/dev/usb/controller/ehci.c

Modified: user/weongyo/usb/sys/dev/usb/controller/ehci.c
==============================================================================
--- user/weongyo/usb/sys/dev/usb/controller/ehci.c	Mon Oct  4 01:08:31 2010	(r213395)
+++ user/weongyo/usb/sys/dev/usb/controller/ehci.c	Mon Oct  4 02:40:20 2010	(r213396)
@@ -829,7 +829,7 @@ ehci_dump_sqtds(ehci_softc_t *sc, ehci_q
 	stop = 0;
 	for (i = 0; sqtd && (i < 20) && !stop; sqtd = sqtd->obj_next, i++)
 		stop = ehci_dump_sqtd(sc, sqtd);
-	if (sqtd)
+	if (sqtd != NULL && stop == 0)
 		printf("dump aborted, too many TDs\n");
 }