From: Alexey Khoroshilov <khoroshilov@ispras.ru>
Date: Sat, 1 Mar 2014 20:00:56 +0000 (+0400)
Subject: connector: remove duplicated code in cn_call_callback()
X-Git-Tag: v5.15~18171^2~232
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=086928179c6ce868bd18e8e4b048ccd1f388d97c;p=platform%2Fkernel%2Flinux-starfive.git

connector: remove duplicated code in cn_call_callback()

There were a couple of patches fixing the same bug that
results in duplicated err = 0; assignment.
The patch removes one of them.

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index a36749f..9b0ea0a 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -139,7 +139,6 @@ static int cn_call_callback(struct sk_buff *skb)
 	spin_unlock_bh(&dev->cbdev->queue_lock);
 
 	if (cbq != NULL) {
-		err = 0;
 		cbq->callback(msg, nsp);
 		kfree_skb(skb);
 		cn_queue_release_callback(cbq);