netdev - [PATCH 01/23] netfilter: ipset: Compress return logic

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Date:   Tue,  7 Nov 2017 01:51:51 +0100
From:   Pablo Neira Ayuso <pablo@...filter.org>
To:     netfilter-devel@...r.kernel.org
Cc:     davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 01/23] netfilter: ipset: Compress return logic

From: simran singhal <singhalsimran0@...il.com>

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

Signed-off-by: simran singhal <singhalsimran0@...il.com>
Signed-off-by: Jozsef Kadlecsik <kadlec@...ckhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
---
 net/netfilter/ipset/ip_set_list_set.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/net/netfilter/ipset/ip_set_list_set.c b/net/netfilter/ipset/ip_set_list_set.c
index 178d4eba013b..2fff6b5dc6f0 100644
--- a/net/netfilter/ipset/ip_set_list_set.c
+++ b/net/netfilter/ipset/ip_set_list_set.c
@@ -453,7 +453,6 @@ static size_t
 list_set_memsize(const struct list_set *map, size_t dsize)
 {
 	struct set_elem *e;
-	size_t memsize;
 	u32 n = 0;
 
 	rcu_read_lock();
@@ -461,9 +460,7 @@ list_set_memsize(const struct list_set *map, size_t dsize)
 		n++;
 	rcu_read_unlock();
 
-	memsize = sizeof(*map) + n * dsize;
-
-	return memsize;
+	return (sizeof(*map) + n * dsize);
 }
 
 static int
-- 
2.11.0