netdev - [PATCH net-next 2/3] sctp: remove the never used 'return' and, redundant 'break'

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Message-ID: <52B168E0.1060108@huawei.com>
Date:	Wed, 18 Dec 2013 17:20:32 +0800
From:	Wang Weidong <wangweidong1@...wei.com>
To:	David Miller <davem@...emloft.net>,
	Vlad Yasevich <vyasevich@...il.com>,
	Neil Horman <nhorman@...driver.com>
CC:	<netdev@...r.kernel.org>, <linux-sctp@...r.kernel.org>
Subject: [PATCH net-next 2/3] sctp: remove the never used 'return' and, redundant
 'break'

In switch() had do return, and never use the 'return NULL'. The
'break' after return or goto has no effect. Remove it.

Signed-off-by: Wang Weidong <wangweidong1@...wei.com>
---
 net/sctp/input.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/net/sctp/input.c b/net/sctp/input.c
index 2a192a7..c956dc9 100644
--- a/net/sctp/input.c
+++ b/net/sctp/input.c
@@ -1120,15 +1120,10 @@ static struct sctp_association *__sctp_rcv_lookup_harder(struct net *net,
 	case SCTP_CID_INIT:
 	case SCTP_CID_INIT_ACK:
 		return __sctp_rcv_init_lookup(net, skb, laddr, transportp);
-		break;
 
 	default:
 		return __sctp_rcv_walk_lookup(net, skb, laddr, transportp);
-		break;
 	}
-
-
-	return NULL;
 }
 
 /* Lookup an association for an inbound skb. */
-- 
1.7.12


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