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staging:ozwpan: Fix following warning.

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The patch ae926051d7: "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: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Rupesh Gujare 2013-01-29 17:00:55 +00:00 • committed by Greg Kroah-Hartman
parent 93eff83ff1
commit b360cb9726
1 changed files with 1 additions and 1 deletions

2
drivers/staging/ozwpan/ozhcd.c
View file

@ -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,