From 306eb5a38dfc1a4c8a5c910c9844da6a97f2b9a4 Mon Sep 17 00:00:00 2001 From: Rasmus Villemoes Date: Sun, 12 Nov 2017 22:29:03 +0100 Subject: [PATCH] irqdomain: Drop pointless NULL check in virq_debug_show_one data has been already derefenced unconditionally, so it's pointless to do a NULL pointer check on it afterwards. Drop it. [ tglx: Depersonify changelog. ] Signed-off-by: Rasmus Villemoes Signed-off-by: Thomas Gleixner Cc: Marc Zyngier Link: https://lkml.kernel.org/r/20171112212904.28574-1-linux@rasmusvillemoes.dk --- kernel/irq/irqdomain.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index fbbf34293b17..4f4f60015e8a 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -921,8 +921,7 @@ static void virq_debug_show_one(struct seq_file *m, struct irq_desc *desc) chip = irq_data_get_irq_chip(data); seq_printf(m, "%-15s ", (chip && chip->name) ? chip->name : "none"); - seq_printf(m, data ? "0x%p " : " %p ", - irq_data_get_irq_chip_data(data)); + seq_printf(m, "0x%p ", irq_data_get_irq_chip_data(data)); seq_printf(m, " %c ", (desc->action && desc->action->handler) ? '*' : ' '); direct = (irq == hwirq) && (irq < domain->revmap_direct_max_irq);