netdev - [PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240131090851.144229-1-chentao@kylinos.cn>
Date: Wed, 31 Jan 2024 17:08:51 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: davem@...emloft.net,
	edumazet@...gle.com,
	kuba@...nel.org,
	pabeni@...hat.com
Cc: dccp@...r.kernel.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH net-next] net: dccp: Simplify the allocation of slab caches in dccp_ackvec_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/dccp/ackvec.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/net/dccp/ackvec.c b/net/dccp/ackvec.c
index c4bbac99740d..1cba001bb4c8 100644
--- a/net/dccp/ackvec.c
+++ b/net/dccp/ackvec.c
@@ -376,15 +376,11 @@ EXPORT_SYMBOL_GPL(dccp_ackvec_parsed_cleanup);
 
 int __init dccp_ackvec_init(void)
 {
-	dccp_ackvec_slab = kmem_cache_create("dccp_ackvec",
-					     sizeof(struct dccp_ackvec), 0,
-					     SLAB_HWCACHE_ALIGN, NULL);
+	dccp_ackvec_slab = KMEM_CACHE(dccp_ackvec, SLAB_HWCACHE_ALIGN);
 	if (dccp_ackvec_slab == NULL)
 		goto out_err;
 
-	dccp_ackvec_record_slab = kmem_cache_create("dccp_ackvec_record",
-					     sizeof(struct dccp_ackvec_record),
-					     0, SLAB_HWCACHE_ALIGN, NULL);
+	dccp_ackvec_record_slab = KMEM_CACHE(dccp_ackvec_record, SLAB_HWCACHE_ALIGN);
 	if (dccp_ackvec_record_slab == NULL)
 		goto out_destroy_slab;
 
-- 
2.39.2