linux-kernel - [PATCH 2/2] netfilter: ipvs: Compress return logic

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Date:   Tue, 21 Mar 2017 18:53:19 +0530
From:   simran singhal <singhalsimran0@...il.com>
To:     pablo@...filter.org
Cc:     kadlec@...ckhole.kfki.hu, davem@...emloft.net,
        netfilter-devel@...r.kernel.org, coreteam@...filter.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        gregkh@...uxfoundation.org, outreachy-kernel@...glegroups.com,
        wensong@...ux-vs.org, horms@...ge.net.au, ja@....bg
Subject: [PATCH 2/2] netfilter: ipvs: Compress return logic

Simplify function returns by merging assignment and return into
one command line.

Signed-off-by: simran singhal <singhalsimran0@...il.com>
---

 --This is my contribution to the netfilter project of
   Outreachy Round 14.

 net/netfilter/ipvs/ip_vs_ftp.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/net/netfilter/ipvs/ip_vs_ftp.c b/net/netfilter/ipvs/ip_vs_ftp.c
index d30c327..c93c937 100644
--- a/net/netfilter/ipvs/ip_vs_ftp.c
+++ b/net/netfilter/ipvs/ip_vs_ftp.c
@@ -482,11 +482,8 @@ static struct pernet_operations ip_vs_ftp_ops = {
 
 static int __init ip_vs_ftp_init(void)
 {
-	int rv;
-
-	rv = register_pernet_subsys(&ip_vs_ftp_ops);
 	/* rcu_barrier() is called by netns on error */
-	return rv;
+	return register_pernet_subsys(&ip_vs_ftp_ops);
 }
 
 /*
-- 
2.7.4