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From: Andrew Thompson <thompsa@FreeBSD.org>
Date: Thu, 13 May 2010 00:26:30 +0000 (UTC)
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Subject: svn commit: r208021 - head/lib/libusb
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Author: thompsa
Date: Thu May 13 00:26:30 2010
New Revision: 208021
URL: http://svn.freebsd.org/changeset/base/208021

Log:
  Fix return values for usb_find_busses() and usb_find_devices(). We should try
  to return the actual number of busses and devices.
  
  Reported by:	Mike Tancsa
  Submitted by:	Hans Petter Selaksy

Modified:
  head/lib/libusb/libusb20_compat01.c

Modified: head/lib/libusb/libusb20_compat01.c
==============================================================================
--- head/lib/libusb/libusb20_compat01.c	Thu May 13 00:25:30 2010	(r208020)
+++ head/lib/libusb/libusb20_compat01.c	Thu May 13 00:26:30 2010	(r208021)
@@ -820,7 +820,7 @@ int
 usb_find_busses(void)
 {
 	usb_busses = &usb_global_bus;
-	return (0);
+	return (1);
 }
 
 int
@@ -907,7 +907,7 @@ usb_find_devices(void)
 		LIST_ADD(usb_global_bus.devices, udev);
 	}
 
-	return (0);			/* success */
+	return (devnum - 1);			/* success */
 }
 
 struct usb_device *