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-rw-r--r--fs/proc/stat.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/proc/stat.c b/fs/proc/stat.c
index 3cb9492801c..3bb1cf1e742 100644
--- a/fs/proc/stat.c
+++ b/fs/proc/stat.c
@@ -27,7 +27,6 @@ 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;
@@ -47,8 +46,7 @@ static int show_stat(struct seq_file *p, void *v)
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)
+ if (!irq_to_desc(j))
continue;
#endif
sum += kstat_irqs_cpu(j, i);
@@ -98,8 +96,7 @@ static int show_stat(struct seq_file *p, void *v)
for_each_irq_nr(j) {
per_irq_sum = 0;
#ifdef CONFIG_SPARSE_IRQ
- desc = irq_to_desc(j);
- if (!desc) {
+ if (!irq_to_desc(j)) {
seq_printf(p, " %u", per_irq_sum);
continue;
}