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Commit b360cb97 authored by Rupesh Gujare's avatar Rupesh Gujare Committed by Greg Kroah-Hartman
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staging:ozwpan: Fix following warning. 



The patch ae926051: "staging: ozwpan: Added USB HCD
implementation" from Feb 20, 2012, leads to the following warning:
drivers/staging/ozwpan/ozhcd.c:1094 oz_hcd_heartbeat()
	 warn: what is this condition about? 'ep->buffered_units * 50'

Reported-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarRupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 93eff83f

drivers/staging/ozwpan/ozhcd.c

+1 −1
Original line number Diff line number Diff line
@@ -1091,7 +1091,7 @@ int oz_hcd_heartbeat(void *hport) 
	list_for_each(e, &port->isoc_in_ep) {

		struct oz_endpoint *ep = ep_from_link(e);

		if (ep->flags & OZ_F_EP_BUFFERING) {

			if (ep->buffered_units * OZ_IN_BUFFERING_UNITS) {

			if (ep->buffered_units >= OZ_IN_BUFFERING_UNITS) {

				ep->flags &= ~OZ_F_EP_BUFFERING;

				ep->credit = 0;

				oz_event_log(OZ_EVT_EP_CREDIT,