svn commit: r208235 - stable/8/lib/libusb

[Andrew Thompson]

Author: thompsa
Date: Mon May 17 23:56:17 2010
New Revision: 208235
URL: http://svn.freebsd.org/changeset/base/208235

Log:
  MFC r208021
  
   Fix return values for usb_find_busses() and usb_find_devices(). We should try
   to return the actual number of busses and devices.

Modified:
  stable/8/lib/libusb/libusb20_compat01.c
Directory Properties:
  stable/8/lib/libusb/   (props changed)
  stable/8/lib/libusb/usb.h   (props changed)

Modified: stable/8/lib/libusb/libusb20_compat01.c
==============================================================================
--- stable/8/lib/libusb/libusb20_compat01.c	Mon May 17 23:55:38 2010	(r208234)
+++ stable/8/lib/libusb/libusb20_compat01.c	Mon May 17 23:56:17 2010	(r208235)
@@ -820,7 +820,7 @@ int
 usb_find_busses(void)
 {
 	usb_busses = &usb_global_bus;
-	return (0);
+	return (1);
 }
 
 int
@@ -904,7 +904,7 @@ usb_find_devices(void)
 		LIST_ADD(usb_global_bus.devices, udev);
 	}
 
-	return (0);			/* success */
+	return (devnum - 1);			/* success */
 }
 
 struct usb_device *