Commit 2870fde7 authored by Rabin Vincent's avatar Rabin Vincent Committed by Greg Kroah-Hartman

USB: mention URB_FREE_BUFFER in usb_free_urb documentation

The usb_free_urb comment says that the transfer buffer will not be
freed, but this is not the case when URB_FREE_BUFFER is set.
Signed-off-by: default avatarRabin Vincent <rabin@rab.in>
Acked-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent c6206faa
......@@ -85,8 +85,8 @@ EXPORT_SYMBOL_GPL(usb_alloc_urb);
* Must be called when a user of a urb is finished with it. When the last user
* of the urb calls this function, the memory of the urb is freed.
*
* Note: The transfer buffer associated with the urb is not freed, that must be
* done elsewhere.
* Note: The transfer buffer associated with the urb is not freed unless the
* URB_FREE_BUFFER transfer flag is set.
*/
void usb_free_urb(struct urb *urb)
{
......
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