2016-03-14 14:56:15

by Geliang Tang

Subject: [PATCH] kernel/cpu.c: use zalloc_cpumask_var() in alloc_frozen_cpus()

Use zalloc_cpumask_var() instead of alloc_cpumask_var() with flag
GFP_ZERO.

Signed-off-by: Geliang Tang <[email protected]>
---
kernel/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/cpu.c b/kernel/cpu.c
index bcee286..74cd8d3 100644
--- a/kernel/cpu.c
+++ b/kernel/cpu.c
@@ -1101,7 +1101,7 @@ out:

static int __init alloc_frozen_cpus(void)
{
- if (!alloc_cpumask_var(&frozen_cpus, GFP_KERNEL|__GFP_ZERO))
+ if (!zalloc_cpumask_var(&frozen_cpus, GFP_KERNEL))
return -ENOMEM;
return 0;
}
--
2.5.0