From 76e95642e23daa24ce467337b2af1f4f68cadae0 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Fri, 3 Jul 2009 08:29:40 -0500
Subject: [PATCH] net: trivial cast fix in ipv4/route.c

commit 39bf3f0996d3be9919739eb98ab88b4e5cd42615 in tip.

To allow macros pick the right implementation cast to (spinlock_t *).

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
 net/ipv4/route.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index cb562fd..71d4e5b 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -242,7 +242,7 @@ static __init void rt_hash_lock_init(void)
 		spin_lock_init(&rt_hash_locks[i]);
 }
 #else
-# define rt_hash_lock_addr(slot) NULL
+# define rt_hash_lock_addr(slot) ((spinlock_t *)NULL)
 
 static inline void rt_hash_lock_init(void)
 {
-- 
1.7.0.4