# This is a BitKeeper generated patch for the following project:
# Project Name: Linux kernel tree
# This patch format is intended for GNU patch command version 2.5 or higher.
# This patch includes the following deltas:
#	           ChangeSet	1.588.1.5 -> 1.588.1.6
#	drivers/usb/core/usb.c	1.57    -> 1.58   
#
# The following is the BitKeeper ChangeSet Log
# --------------------------------------------
# 02/05/28	johann.deneux@laposte.net	1.588.1.6
# [PATCH] Documentation in usb.c
# 
# It seems to me that code and comments disagree in drivers/usr/core/usb.c.
# 
# I attached a patch fixing the comments. Hopefully the code is right :)
# This patch is against 2.5.16
# --------------------------------------------
#
diff -Nru a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
--- a/drivers/usb/core/usb.c	Tue May 28 23:48:42 2002
+++ b/drivers/usb/core/usb.c	Tue May 28 23:48:42 2002
@@ -2032,8 +2032,8 @@
  *
  * This call is synchronous, and may not be used in an interrupt context.
  *
- * Returns zero on success, or else the status code returned by the
- * underlying usb_control_msg() call.
+ * Returns the number of bytes received on success, or else the status code
+ * returned by the underlying usb_control_msg() call.
  */
 int usb_get_descriptor(struct usb_device *dev, unsigned char type, unsigned char index, void *buf, int size)
 {
@@ -2073,8 +2073,8 @@
  *
  * This call is synchronous, and may not be used in an interrupt context.
  *
- * Returns zero on success, or else the status code returned by the
- * underlying usb_control_msg() call.
+ * Returns the number of bytes received on success, or else the status code
+ * returned by the underlying usb_control_msg() call.
  */
 int usb_get_string(struct usb_device *dev, unsigned short langid, unsigned char index, void *buf, int size)
 {
@@ -2100,8 +2100,8 @@
  *
  * This call is synchronous, and may not be used in an interrupt context.
  *
- * Returns zero on success, or else the status code returned by the
- * underlying usb_control_msg() call.
+ * Returns the number of bytes received on success, or else the status code
+ * returned by the underlying usb_control_msg() call.
  */
 int usb_get_device_descriptor(struct usb_device *dev)
 {
@@ -2135,8 +2135,8 @@
  *
  * This call is synchronous, and may not be used in an interrupt context.
  *
- * Returns zero on success, or else the status code returned by the
- * underlying usb_control_msg() call.
+ * Returns the number of bytes received on success, or else the status code
+ * returned by the underlying usb_control_msg() call.
  */
 int usb_get_status(struct usb_device *dev, int type, int target, void *data)
 {