netdev - [PATCH net-next 01/12] netfilter: expect: Simplify the allocation of slab caches in nf_conntrack_expect

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Message-ID: <20240221112637.5396-2-fw@strlen.de>
Date: Wed, 21 Feb 2024 12:26:03 +0100
From: Florian Westphal <fw@...len.de>
To: <netdev@...r.kernel.org>
Cc: Paolo Abeni <pabeni@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	<netfilter-devel@...r.kernel.org>,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH net-next 01/12] netfilter: expect: Simplify the allocation of slab caches in nf_conntrack_expect_init

From: Kunwu Chan <chentao@...inos.cn>

Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.

Signed-off-by: Kunwu Chan <chentao@...inos.cn>
Signed-off-by: Florian Westphal <fw@...len.de>
---
 net/netfilter/nf_conntrack_expect.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/netfilter/nf_conntrack_expect.c b/net/netfilter/nf_conntrack_expect.c
index 81ca348915c9..21fa550966f0 100644
--- a/net/netfilter/nf_conntrack_expect.c
+++ b/net/netfilter/nf_conntrack_expect.c
@@ -722,9 +722,7 @@ int nf_conntrack_expect_init(void)
 			nf_ct_expect_hsize = 1;
 	}
 	nf_ct_expect_max = nf_ct_expect_hsize * 4;
-	nf_ct_expect_cachep = kmem_cache_create("nf_conntrack_expect",
-				sizeof(struct nf_conntrack_expect),
-				0, 0, NULL);
+	nf_ct_expect_cachep = KMEM_CACHE(nf_conntrack_expect, 0);
 	if (!nf_ct_expect_cachep)
 		return -ENOMEM;
 
-- 
2.43.0