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authorLi Zefan <lizf@cn.fujitsu.com>2009-06-15 14:58:26 +0800
committerRusty Russell <rusty@rustcorp.com.au>2009-09-24 09:34:24 +0930
commit79f5599772ac2f138d7a75b8f3f06a93f09c75f7 (patch)
tree092c9f6e3f7c49d8f5bb9f3d39752ae7cfb9415a /arch/x86/kernel/process.c
parenta724eada8c2a7b62463b73ccf73fd0bb6e928aeb (diff)
cpumask: use zalloc_cpumask_var() where possible
Remove open-coded zalloc_cpumask_var() and zalloc_cpumask_var_node(). Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'arch/x86/kernel/process.c')
-rw-r--r--arch/x86/kernel/process.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index 847ab416031..5284cd2b577 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -555,10 +555,8 @@ void __cpuinit select_idle_routine(const struct cpuinfo_x86 *c)
void __init init_c1e_mask(void)
{
/* If we're using c1e_idle, we need to allocate c1e_mask. */
- if (pm_idle == c1e_idle) {
- alloc_cpumask_var(&c1e_mask, GFP_KERNEL);
- cpumask_clear(c1e_mask);
- }
+ if (pm_idle == c1e_idle)
+ zalloc_cpumask_var(&c1e_mask, GFP_KERNEL);
}
static int __init idle_setup(char *str)