cpuset: remove on stack cpumask_t in cpuset_sprintf_cpulist()

[safe/jmp/linux-2.6] / kernel / cpuset.c

diff --git a/kernel/cpuset.c b/kernel/cpuset.c
index 6012e32..41c2343 100644 (file)
--- a/kernel/cpuset.c
+++ b/kernel/cpuset.c
@@ -1486,13 +1486,13 @@ static int cpuset_write_resmask(struct cgroup *cgrp, struct cftype *cft,
 
 static int cpuset_sprintf_cpulist(char *page, struct cpuset *cs)
 {
-       cpumask_t mask;
+       int ret;
 
        mutex_lock(&callback_mutex);
-       mask = cs->cpus_allowed;
+       ret = cpulist_scnprintf(page, PAGE_SIZE, &cs->cpus_allowed);
        mutex_unlock(&callback_mutex);
 
-       return cpulist_scnprintf(page, PAGE_SIZE, &mask);
+       return ret;
 }
 
 static int cpuset_sprintf_memlist(char *page, struct cpuset *cs)