Avoid 64-bit "switch()" statements on 32-bit architectures

[safe/jmp/linux-2.6] / fs / proc / stat.c

diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 3cb9492..f75efa2 100644 (file)
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -9,6 +9,7 @@
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/time.h>
+#include <linux/irqnr.h>
 #include <asm/cputime.h>
 
 #ifndef arch_irq_stat_cpu
@@ -27,7 +28,6 @@ static int show_stat(struct seq_file *p, void *v)
        u64 sum = 0;
        struct timespec boottime;
        unsigned int per_irq_sum;
-       struct irq_desc *desc;
 
        user = nice = system = idle = iowait =
                irq = softirq = steal = cputime64_zero;
@@ -46,11 +46,6 @@ static int show_stat(struct seq_file *p, void *v)
                steal = cputime64_add(steal, kstat_cpu(i).cpustat.steal);
                guest = cputime64_add(guest, kstat_cpu(i).cpustat.guest);
                for_each_irq_nr(j) {
-#ifdef CONFIG_SPARSE_IRQ
-                       desc = irq_to_desc(j);
-                       if (!desc)
-                               continue;
-#endif
                        sum += kstat_irqs_cpu(j, i);
                }
                sum += arch_irq_stat_cpu(i);
@@ -97,13 +92,6 @@ static int show_stat(struct seq_file *p, void *v)
        /* sum again ? it could be updated? */
        for_each_irq_nr(j) {
                per_irq_sum = 0;
-#ifdef CONFIG_SPARSE_IRQ
-               desc = irq_to_desc(j);
-               if (!desc) {
-                       seq_printf(p, " %u", per_irq_sum);
-                       continue;
-               }
-#endif
                for_each_possible_cpu(i)
                        per_irq_sum += kstat_irqs_cpu(j, i);