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@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index cc6e02eb76c28cec8351b94d2eabfe1a1350f073..ce500f847b99118b1ee50afcfa101856943d2d91 100644 (file)
--- 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