From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Date: Mon, 18 Aug 2008 21:39:21 +0000 (-0700)
Subject: rcuclassic: fix compiler warning
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0cd418ddb1ee88df7d16d5df06cb2da68eceb9e4;p=linux-beck.git

rcuclassic: fix compiler warning

CC      kernel/rcuclassic.o
kernel/rcuclassic.c: In function 'rcu_init_percpu_data':
kernel/rcuclassic.c:705: warning: comparison of distinct pointer types lacks a cast
kernel/rcuclassic.c:713: warning: comparison of distinct pointer types lacks a cast

flags should be unsigned long.

Signed-off-by: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c
index 3f6918966bda..743cf0550ff4 100644
--- a/kernel/rcuclassic.c
+++ b/kernel/rcuclassic.c
@@ -714,7 +714,7 @@ void rcu_check_callbacks(int cpu, int user)
 static void rcu_init_percpu_data(int cpu, struct rcu_ctrlblk *rcp,
 						struct rcu_data *rdp)
 {
-	long flags;
+	unsigned long flags;
 
 	spin_lock_irqsave(&rcp->lock, flags);
 	memset(rdp, 0, sizeof(*rdp));