linux-kernel - [PATCH 67] net/ipv4/route.c: mostly kmalloc + memset conversion to k[cz]alloc

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Message-Id: <200707312355.03321.m.kozlowski@tuxland.pl>
Date:	Tue, 31 Jul 2007 23:55:02 +0200
From:	Mariusz Kozlowski <m.kozlowski@...land.pl>
To:	linux-kernel@...r.kernel.org
Cc:	kernel-janitors@...r.kernel.org,
	Andrew Morton <akpm@...ux-foundation.org>, davem@...emloft.net,
	netdev@...r.kernel.org
Subject: [PATCH 67] net/ipv4/route.c: mostly kmalloc + memset conversion to k[cz]alloc

Signed-off-by: Mariusz Kozlowski <m.kozlowski@...land.pl>

 net/ipv4/route.c | 75650 -> 75628 (-22 bytes)
 net/ipv4/route.o | 256303 -> 256467 (+164 bytes)

 net/ipv4/route.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- linux-2.6.23-rc1-mm1-a/net/ipv4/route.c	2007-07-26 13:07:44.000000000 +0200
+++ linux-2.6.23-rc1-mm1-b/net/ipv4/route.c	2007-07-31 15:21:41.000000000 +0200
@@ -374,8 +374,9 @@ static int rt_cache_seq_open(struct inod
 {
 	struct seq_file *seq;
 	int rc = -ENOMEM;
-	struct rt_cache_iter_state *s = kmalloc(sizeof(*s), GFP_KERNEL);
-
+	struct rt_cache_iter_state *s;
+
+	s = kzalloc(sizeof(*s), GFP_KERNEL);
 	if (!s)
 		goto out;
 	rc = seq_open(file, &rt_cache_seq_ops);
@@ -383,7 +384,6 @@ static int rt_cache_seq_open(struct inod
 		goto out_kfree;
 	seq          = file->private_data;
 	seq->private = s;
-	memset(s, 0, sizeof(*s));
 out:
 	return rc;
 out_kfree:
-
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