linux-kernel - [PATCH 03/10] staging: ozwpan: Simply if condition

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1376414670-23257-4-git-send-email-rupesh.gujare@atmel.com>
Date:	Tue, 13 Aug 2013 18:24:23 +0100
From:	Rupesh Gujare <rupesh.gujare@...el.com>
To:	<devel@...uxdriverproject.org>
CC:	<dan.carpenter@...cle.com>, <linux-usb@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <gregkh@...uxfoundation.org>
Subject: [PATCH 03/10] staging: ozwpan: Simply if condition

Making code simpler for readability.

Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
Signed-off-by: Rupesh Gujare <rupesh.gujare@...el.com>
---
 drivers/staging/ozwpan/ozhcd.c |    9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/ozwpan/ozhcd.c b/drivers/staging/ozwpan/ozhcd.c
index 5a417c8..4b658d4 100644
--- a/drivers/staging/ozwpan/ozhcd.c
+++ b/drivers/staging/ozwpan/ozhcd.c
@@ -478,7 +478,7 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
 			struct urb *urb, u8 req_id)
 {
 	struct oz_urb_link *urbl;
-	struct oz_endpoint *ep;
+	struct oz_endpoint *ep = NULL;
 	int err = 0;
 
 	if (ep_addr >= OZ_NB_ENDPOINTS) {
@@ -506,11 +506,12 @@ static int oz_enqueue_ep_urb(struct oz_port *port, u8 ep_addr, int in_dir,
 		oz_free_urb_link(urbl);
 		return 0;
 	}
-	if (in_dir && port->in_ep[ep_addr])
+
+	if (in_dir)
 		ep = port->in_ep[ep_addr];
-	else if (!in_dir && port->out_ep[ep_addr])
+	else
 		ep = port->out_ep[ep_addr];
-	else {
+	if (!ep) {
 		err = -ENOMEM;
 		goto out;
 	}
-- 
1.7.9.5

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/