[PATCH 57] net/netfilter/nf_conntrack_expect.c: kmalloc + memset conversion to kzalloc

[Mariusz Kozlowski <m.kozlowski@tuxland.pl>]

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

 net/netfilter/nf_conntrack_expect.c | 14786 -> 14726 (-60 bytes)
 net/netfilter/nf_conntrack_expect.o | 137990 -> 138154 (+164 bytes)

 net/netfilter/nf_conntrack_expect.c |    5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

--- linux-2.6.23-rc1-mm1-a/net/netfilter/nf_conntrack_expect.c	2007-07-26 13:07:44.000000000 +0200
+++ linux-2.6.23-rc1-mm1-b/net/netfilter/nf_conntrack_expect.c	2007-07-31 15:22:45.000000000 +0200
@@ -477,15 +477,14 @@ static int exp_open(struct inode *inode,
 	struct ct_expect_iter_state *st;
 	int ret;

-	st = kmalloc(sizeof(struct ct_expect_iter_state), GFP_KERNEL);
-	if (st == NULL)
+	st = kzalloc(sizeof(struct ct_expect_iter_state), GFP_KERNEL);
+	if (!st)
 		return -ENOMEM;
 	ret = seq_open(file, &exp_seq_ops);
 	if (ret)
 		goto out_free;
 	seq          = file->private_data;
 	seq->private = st;
-	memset(st, 0, sizeof(struct ct_expect_iter_state));
 	return ret;
 out_free:
 	kfree(st);
-
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