From ee0401ec11bb7b83b7fa9476d0aaeabd59216062 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 17 Mar 2011 13:36:57 +0100 Subject: genirq: show_interrupts: Check desc->name before printing it blindly desc->name is not required and not used by all architectures. Signed-off-by: Thomas Gleixner --- kernel/irq/proc.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'kernel/irq') diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 4cc2e5ed0bec..760248de109d 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -405,7 +405,8 @@ int show_interrupts(struct seq_file *p, void *v) for_each_online_cpu(j) seq_printf(p, "%10u ", kstat_irqs_cpu(i, j)); seq_printf(p, " %8s", desc->irq_data.chip->name); - seq_printf(p, "-%-8s", desc->name); + if (desc->name) + seq_printf(p, "-%-8s", desc->name); if (action) { seq_printf(p, " %s", action->name); -- cgit v1.2.3