1 files changed, 7 insertions, 11 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 545c6fccd1dc..2e3545f57e77 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -6957,7 +6957,7 @@ static void rq_attach_root(struct rq *rq, struct root_domain *rd)
         spin_unlock_irqrestore(&rq->lock, flags);
 }
 
-static int init_rootdomain(struct root_domain *rd, bool bootmem)
+static int __init_refok init_rootdomain(struct root_domain *rd, bool bootmem)
 {
         memset(rd, 0, sizeof(*rd));
 
@@ -6970,7 +6970,7 @@ static int init_rootdomain(struct root_domain *rd, bool bootmem)
         }
 
         if (!alloc_cpumask_var(&rd->span, GFP_KERNEL))
-                goto free_rd;
+                goto out;
         if (!alloc_cpumask_var(&rd->online, GFP_KERNEL))
                 goto free_span;
         if (!alloc_cpumask_var(&rd->rto_mask, GFP_KERNEL))
@@ -6986,8 +6986,7 @@ free_online:
         free_cpumask_var(rd->online);
 free_span:
         free_cpumask_var(rd->span);
-free_rd:
-        kfree(rd);
+out:
         return -ENOMEM;
 }
 
@@ -7987,7 +7986,7 @@ match2:
 }
 
 #if defined(CONFIG_SCHED_MC) || defined(CONFIG_SCHED_SMT)
-int arch_reinit_sched_domains(void)
+static void arch_reinit_sched_domains(void)
 {
         get_online_cpus();
 
@@ -7996,13 +7995,10 @@ int arch_reinit_sched_domains(void)
 
         rebuild_sched_domains();
         put_online_cpus();
-
-        return 0;
 }
 
 static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
 {
-        int ret;
         unsigned int level = 0;
 
         if (sscanf(buf, "%u", &level) != 1)
@@ -8023,9 +8019,9 @@ static ssize_t sched_power_savings_store(const char *buf, size_t count, int smt)
         else
                 sched_mc_power_savings = level;
 
-        ret = arch_reinit_sched_domains();
+        arch_reinit_sched_domains();
 
-        return ret ? ret : count;
+        return count;
 }
 
 #ifdef CONFIG_SCHED_MC
@@ -8060,7 +8056,7 @@ static SYSDEV_CLASS_ATTR(sched_smt_power_savings, 0644,
                    sched_smt_power_savings_store);
 #endif
 
-int sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
+int __init sched_create_sysfs_power_savings_entries(struct sysdev_class *cls)
 {
         int err = 0;