linux-kernel - [PATCH] slab: trivial: cleanup: remove unneeded return

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Message-ID: <CADqbE94+eZPeMggwkeZsXYxmkCRddRT7OXeiEyj_b3m=g5GxUQ@mail.gmail.com>
Date:	Fri, 26 Aug 2011 11:56:28 +0800
From:	Zhao Jin <cronozhj@...il.com>
To:	cl@...ux-foundation.org, penberg@...nel.org, mpm@...enic.com,
	trivial@...nel.org
Cc:	linux-kernel@...r.kernel.org
Subject: [PATCH] slab: trivial: cleanup: remove unneeded return

The procedure ends right after the if-statement, so remove ``return'';
also move the last common statement outside.

Signed-off-by: Zhao Jin <cronozhj@...il.com>
---
 mm/slab.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/mm/slab.c b/mm/slab.c
index 6d90a09..82e0a0e 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -3678,13 +3678,12 @@ static inline void __cache_free(struct
kmem_cache *cachep, void *objp,

 	if (likely(ac->avail < ac->limit)) {
 		STATS_INC_FREEHIT(cachep);
-		ac->entry[ac->avail++] = objp;
-		return;
 	} else {
 		STATS_INC_FREEMISS(cachep);
 		cache_flusharray(cachep, ac);
-		ac->entry[ac->avail++] = objp;
 	}
+
+	ac->entry[ac->avail++] = objp;
 }

 /**
-- 
1.7.4.1
--
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