From: Rupesh Gujare <rupesh.gujare@atmel.com>
Date: Tue, 13 Aug 2013 17:29:21 +0000 (+0100)
Subject: staging: ozwpan: Remove unnecessary pointer check.
X-Git-Tag: upstream/snapshot3+hdmi~4473^2~270
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c45905a726d2a979c9070a84a197ffa4b4474475;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

staging: ozwpan: Remove unnecessary pointer check.

We are already checking "ep" earlier in function. Do not
need to check again.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Rupesh Gujare <rupesh.gujare@atmel.com>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index 2be15f4..8633f0c 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -527,7 +527,7 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
 		return 0;
 	}
 
-	if (ep && port->hpd) {
+	if (port->hpd) {
 		list_add_tail(&urbl->link, &ep->urb_list);
 		if (!in_dir && ep_addr && (ep->credit < 0)) {
 			getrawmonotonic(&ep->timestamp);