svn commit: r215196 - user/weongyo/usb/sys/dev/usb

[Weongyo Jeong]

Author: weongyo
Date: Fri Nov 12 20:01:53 2010
New Revision: 215196
URL: http://svn.freebsd.org/changeset/base/215196

Log:
  No reason to avoid using M_WAITOK at usbpf_attach().
  
  Pointed by:	hps

Modified:
  user/weongyo/usb/sys/dev/usb/usb_pf.c

Modified: user/weongyo/usb/sys/dev/usb/usb_pf.c
==============================================================================
--- user/weongyo/usb/sys/dev/usb/usb_pf.c	Fri Nov 12 19:43:12 2010	(r215195)
+++ user/weongyo/usb/sys/dev/usb/usb_pf.c	Fri Nov 12 20:01:53 2010	(r215196)
@@ -1317,10 +1317,7 @@ usbpf_attach(struct usb_bus *ubus, struc
 {
 	struct usbpf_if *uif;
 
-	uif = malloc(sizeof(*uif), M_USBPF, M_NOWAIT | M_ZERO);
-	if (uif == NULL)
-		panic("usbpf_attach");
-
+	uif = malloc(sizeof(*uif), M_USBPF, M_WAITOK | M_ZERO);
 	LIST_INIT(&uif->uif_dlist);
 	uif->uif_ubus = ubus;
 	mtx_init(&uif->uif_mtx, "usbpf interface lock", NULL, MTX_DEF);