netdev - [PATCH] net: rds: Simplify the allocation of slab caches in rds_tcp

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Date: Wed, 24 Jan 2024 14:51:57 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: santosh.shilimkar@...cle.com,
	davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: netdev@...r.kernel.org,
	linux-rdma@...r.kernel.org,
	rds-devel@....oracle.com,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH] net: rds: Simplify the allocation of slab caches in rds_tcp_init

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/rds/tcp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/net/rds/tcp.c b/net/rds/tcp.c
index 2dba7505b414..73317c86e995 100644
--- a/net/rds/tcp.c
+++ b/net/rds/tcp.c
@@ -720,9 +720,7 @@ static int __init rds_tcp_init(void)
 {
 	int ret;
 
-	rds_tcp_conn_slab = kmem_cache_create("rds_tcp_connection",
-					      sizeof(struct rds_tcp_connection),
-					      0, 0, NULL);
+	rds_tcp_conn_slab = KMEM_CACHE(rds_tcp_connection, 0);
 	if (!rds_tcp_conn_slab) {
 		ret = -ENOMEM;
 		goto out;
-- 
2.39.2