linux-kernel - [PATCH ipsec-next] xfrm6_tunnel: Use KMEM_CACHE instead of kmem_cache

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Date: Wed, 24 Jan 2024 14:31:50 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: steffen.klassert@...unet.com,
	herbert@...dor.apana.org.au,
	davem@...emloft.net,
	dsahern@...nel.org,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH ipsec-next] xfrm6_tunnel: Use KMEM_CACHE instead of kmem_cache_create

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>
---
 net/ipv6/xfrm6_tunnel.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/net/ipv6/xfrm6_tunnel.c b/net/ipv6/xfrm6_tunnel.c
index 1323f2f6928e..0f3df26878a3 100644
--- a/net/ipv6/xfrm6_tunnel.c
+++ b/net/ipv6/xfrm6_tunnel.c
@@ -355,10 +355,7 @@ static int __init xfrm6_tunnel_init(void)
 {
 	int rv;
 
-	xfrm6_tunnel_spi_kmem = kmem_cache_create("xfrm6_tunnel_spi",
-						  sizeof(struct xfrm6_tunnel_spi),
-						  0, SLAB_HWCACHE_ALIGN,
-						  NULL);
+	xfrm6_tunnel_spi_kmem = KMEM_CACHE(xfrm6_tunnel_spi, SLAB_HWCACHE_ALIGN);
 	if (!xfrm6_tunnel_spi_kmem)
 		return -ENOMEM;
 	rv = register_pernet_subsys(&xfrm6_tunnel_net_ops);
-- 
2.39.2