netdev - [PATCH net-next v2 2/4] sctp: remove the else path

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Date:	Fri, 8 Nov 2013 14:17:49 +0800
From:	Wang Weidong <wangweidong1@...wei.com>
To:	<vyasevich@...il.com>, <nhorman@...driver.com>
CC:	<davem@...emloft.net>, <dingtianhong@...wei.com>,
	<linux-sctp@...r.kernel.org>, <netdev@...r.kernel.org>
Subject: [PATCH net-next v2 2/4] sctp: remove the else path

Make the code more simplification.

Signed-off-by: Wang Weidong <wangweidong1@...wei.com>
---
 net/sctp/associola.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 667f984..98acb47 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -954,17 +954,13 @@ int sctp_cmp_addr_exact(const union sctp_addr *ss1,
  */
 struct sctp_chunk *sctp_get_ecne_prepend(struct sctp_association *asoc)
 {
-	struct sctp_chunk *chunk;
+	if (!asoc->need_ecne)
+		return NULL;
 
 	/* Send ECNE if needed.
 	 * Not being able to allocate a chunk here is not deadly.
 	 */
-	if (asoc->need_ecne)
-		chunk = sctp_make_ecne(asoc, asoc->last_ecne_tsn);
-	else
-		chunk = NULL;
-
-	return chunk;
+	return sctp_make_ecne(asoc, asoc->last_ecne_tsn);
 }
 
 /*
-- 
1.7.12


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