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Subject[PATCH -tip] rcuclassic: fix compiler warning
From: Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com>

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>
---
kernel/rcuclassic.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/rcuclassic.c b/kernel/rcuclassic.c
index fb1f1cc..86ff6d6 100644
--- a/kernel/rcuclassic.c
+++ b/kernel/rcuclassic.c
@@ -700,7 +700,7 @@ 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));
--
1.5.6


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