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Message-Id: <20210414161253.27586-3-fw@strlen.de>
Date:   Wed, 14 Apr 2021 18:12:52 +0200
From:   Florian Westphal <fw@...len.de>
To:     <netdev@...r.kernel.org>
Cc:     steffen.klassert@...unet.com, davem@...emloft.net, kuba@...nel.org,
        herbert@...dor.apana.org.au, Florian Westphal <fw@...len.de>
Subject: [PATCH ipsec-next 2/3] xfrm: remove stray synchronize_rcu from xfrm_init

This function is called during boot, from ipv4 stack, there is no need
to set the pointer to NULL (static storage duration, so already NULL).

No need for the synchronize_rcu either.  Remove both.

Signed-off-by: Florian Westphal <fw@...len.de>
---
 net/xfrm/xfrm_policy.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index c49f20657cdb..59691611a9ab 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -4134,9 +4134,6 @@ void __init xfrm_init(void)
 #ifdef CONFIG_XFRM_ESPINTCP
 	espintcp_init();
 #endif
-
-	RCU_INIT_POINTER(xfrm_if_cb, NULL);
-	synchronize_rcu();
 }
 
 #ifdef CONFIG_AUDITSYSCALL
-- 
2.26.3

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