usb-core: Fix usb_free_streams return value documentation

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>

diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index 2518c325075093a9c26044f2d9dd18483dc7dd60..9b445f43f825879eaf8364a98f048d175c73d00b 100644 (file)
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -2078,8 +2078,7 @@ EXPORT_SYMBOL_GPL(usb_alloc_streams);
  * Reverts a group of bulk endpoints back to not using stream IDs.
  * Can fail if we are given bad arguments, or HCD is broken.
  *
- * Return: On success, the number of allocated streams. On failure, a negative
- * error code.
+ * Return: 0 on success. On failure, a negative error code.
  */
 int usb_free_streams(struct usb_interface *interface,
                struct usb_host_endpoint **eps, unsigned int num_eps,