From: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Date: Wed, 17 Dec 2014 07:04:19 +0000 (+0100)
Subject: Compatibility: define RCU_INIT_POINTER when __rcu is not defined
X-Git-Tag: pablo~34
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f5faf94ec994b470ad4a23daa0218a75c5003f46;p=ipset

Compatibility: define RCU_INIT_POINTER when __rcu is not defined
---

diff --git a/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in b/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in
index c33de44..64d6169 100644
--- a/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in
+++ b/kernel/include/linux/netfilter/ipset/ip_set_compat.h.in
@@ -63,7 +63,11 @@
 
 #ifndef __rcu
 #define	__rcu
-#endif
+#define RCU_INIT_POINTER(p, v) \
+	do { \
+		p = v; \
+	} while (0)
+#else
 
 #ifndef RCU_INITIALIZER
 #define RCU_INITIALIZER(v)	(typeof(*(v)) __force __rcu *)(v)
@@ -72,6 +76,7 @@
 		p = RCU_INITIALIZER(v); \
 	} while (0)
 #endif
+#endif
 
 #ifdef CHECK_KCONFIG
 #ifndef CONFIG_SPARSE_RCU_POINTER