linux-kernel - [PATCH 1/2][RESEND] slab, cleanup: remove unneeded return

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Message-Id: <1314375977-14927-1-git-send-email-cronozhj@gmail.com>
Date:	Sat, 27 Aug 2011 00:26:17 +0800
From:	Zhao Jin <cronozhj@...il.com>
To:	cl@...ux-foundation.org, penberg@...nel.org, mpm@...enic.com
Cc:	linux-kernel@...r.kernel.org, Zhao Jin <cronozhj@...il.com>
Subject: [PATCH 1/2][RESEND] slab, 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>
Acked-by: David Rientjes <rientjes@...gle.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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