genirq: fix off by one and coding style
Fix off-by-one in for_each_irq_desc_reverse().
Impact is near zero in practice, because nothing substantial wants to
iterate down to IRQ#0 - but fix it nevertheless.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index ccf6c50..d1d4dc5 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -36,7 +36,7 @@
}
#ifdef CONFIG_X86_32
-# define irq_stats(x) (&per_cpu(irq_stat,x))
+# define irq_stats(x) (&per_cpu(irq_stat, x))
#else
# define irq_stats(x) cpu_pda(x)
#endif
@@ -113,7 +113,7 @@
if (i == 0) {
seq_printf(p, " ");
for_each_online_cpu(j)
- seq_printf(p, "CPU%-8d",j);
+ seq_printf(p, "CPU%-8d", j);
seq_putc(p, '\n');
}