1 files changed, 3 insertions, 11 deletions

diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index bf31b03fc275..e15a19c93bae 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -31,7 +31,6 @@ static int show_stat(struct seq_file *p, void *v)
         u64 sum_softirq = 0;
         unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
         struct timespec boottime;
-        unsigned int per_irq_sum;
 
         user = nice = system = idle = iowait =
                 irq = softirq = steal = cputime64_zero;
@@ -52,9 +51,7 @@ static int show_stat(struct seq_file *p, void *v)
                 guest = cputime64_add(guest, kstat_cpu(i).cpustat.guest);
                 guest_nice = cputime64_add(guest_nice,
                         kstat_cpu(i).cpustat.guest_nice);
-                for_each_irq_nr(j) {
-                        sum += kstat_irqs_cpu(j, i);
-                }
+                sum += kstat_cpu_irqs_sum(i);
                 sum += arch_irq_stat_cpu(i);
 
                 for (j = 0; j < NR_SOFTIRQS; j++) {
@@ -110,13 +107,8 @@ static int show_stat(struct seq_file *p, void *v)
         seq_printf(p, "intr %llu", (unsigned long long)sum);
 
         /* sum again ? it could be updated? */
-        for_each_irq_nr(j) {
-                per_irq_sum = 0;
-                for_each_possible_cpu(i)
-                        per_irq_sum += kstat_irqs_cpu(j, i);
-
-                seq_printf(p, " %u", per_irq_sum);
-        }
+        for_each_irq_nr(j)
+                seq_printf(p, " %u", kstat_irqs(j));
 
         seq_printf(p,
                 "\nctxt %llu\n"