From: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Date: Thu, 25 Jun 2015 23:35:03 +0000 (-0700)
Subject: rcu: Fix synchronize_sched_expedited() type error for "s"
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=7fd0ddc5bf1ab5259c80a53a01984e13befd658b;p=openwrt%2Fstaging%2Fblogic.git

rcu: Fix synchronize_sched_expedited() type error for "s"

The type of "s" has been "long" rather than the correct "unsigned long"
for quite some time.  This commit fixes this type error.

Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
---

diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
index f79a1c646846..094ed8ff82b4 100644
--- a/kernel/rcu/tree.c
+++ b/kernel/rcu/tree.c
@@ -3386,7 +3386,7 @@ static int synchronize_sched_expedited_cpu_stop(void *data)
 void synchronize_sched_expedited(void)
 {
 	int cpu;
-	long s;
+	unsigned long s;
 	struct rcu_node *rnp;
 	struct rcu_state *rsp = &rcu_sched_state;