1 files changed, 2 insertions, 4 deletions

diff --git a/arch/s390/kernel/irq.c b/arch/s390/kernel/irq.c
index 1630f439cd2a..1580af3db31a 100644
--- a/arch/s390/kernel/irq.c
+++ b/arch/s390/kernel/irq.c
@@ -162,10 +162,8 @@ asmlinkage void do_softirq(void)
 #ifdef CONFIG_PROC_FS
 void init_irq_proc(void)
 {
-        struct proc_dir_entry *root_irq_dir;
-
-        root_irq_dir = proc_mkdir("irq", NULL);
-        create_prof_cpu_mask(root_irq_dir);
+        if (proc_mkdir("irq", NULL))
+                create_prof_cpu_mask();
 }
 #endif