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Add a DIAGNOSTIC.

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This commit is contained in:
augustss 2001-04-17 00:05:33 +00:00
parent 5b35dc8136
commit f14db62d03
1 changed files with 7 additions and 1 deletions
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8
sys/dev/usb/usbdi.c
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@ -1,4 +1,4 @@
/* $NetBSD: usbdi.c,v 1.80 2001/04/13 11:19:58 augustss Exp $ */
/* $NetBSD: usbdi.c,v 1.81 2001/04/17 00:05:33 augustss Exp $ */
/* $FreeBSD: src/sys/dev/usb/usbdi.c,v 1.28 1999/11/17 22:33:49 n_hibma Exp $ */
/*
@ -996,6 +996,12 @@ usbd_do_request_async(usbd_device_handle dev, usb_device_request_t *req,
const struct usbd_quirks *
usbd_get_quirks(usbd_device_handle dev)
{
#ifdef DIAGNOSTIC
if (dev == NULL) {
printf("usbd_get_quirks: dev == NULL\n");
return 0;
}
#endif
return (dev->quirks);
}