From: Markus Elfring <Markus.Elfring@web.de>
To: netdev@vger.kernel.org, kernel-janitors@vger.kernel.org,
Anjali Kulkarni <anjali.k.kulkarni@oracle.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>,
Kuniyuki Iwashima <kuniyu@amazon.com>,
Paolo Abeni <pabeni@redhat.com>, Simon Horman <horms@kernel.org>
Cc: LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH 3/4] netlink: Delete an unnecessary variable initialisation in __netlink_kernel_create()
Date: Sun, 31 Dec 2023 18:46:09 +0100 [thread overview]
Message-ID: <57779d2f-0d39-4c2e-8718-3c9242177013@web.de> (raw)
In-Reply-To: <90679f69-951c-47b3-b86f-75fd9fde3da3@web.de>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 31 Dec 2023 17:45:00 +0100
The variable “listeners” will eventually be set to an appropriate pointer
a bit later. Thus omit the explicit initialisation at the beginning.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
net/netlink/af_netlink.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index b71d9c21d15b..cfddc9c6a376 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -2018,7 +2018,7 @@ __netlink_kernel_create(struct net *net, int unit, struct module *module,
struct socket *sock;
struct sock *sk;
struct netlink_sock *nlk;
- struct listeners *listeners = NULL;
+ struct listeners *listeners;
struct mutex *cb_mutex = cfg ? cfg->cb_mutex : NULL;
unsigned int groups;
--
2.43.0
next prev parent reply other threads:[~2023-12-31 17:46 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-31 17:40 [PATCH 0/4] netlink: Adjustments for __netlink_kernel_create() Markus Elfring
2023-12-31 17:42 ` [PATCH 1/4] netlink: Improve exception handling in __netlink_kernel_create() Markus Elfring
2024-01-01 18:13 ` Stephen Hemminger
2023-12-31 17:44 ` [PATCH 2/4] netlink: Move an assignment for the variable “sk” " Markus Elfring
2024-01-01 0:54 ` kernel test robot
2024-01-01 10:22 ` Markus Elfring
2024-01-01 18:14 ` Stephen Hemminger
2023-12-31 17:46 ` Markus Elfring [this message]
2024-01-01 18:42 ` [PATCH 3/4] netlink: Delete an unnecessary variable initialisation " Stephen Hemminger
2023-12-31 17:48 ` [PATCH 4/4] netlink: Move an assignment for the variable “cb_mutex” " Markus Elfring
2024-01-01 18:18 ` Stephen Hemminger
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