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authorRasmus Villemoes <linux@rasmusvillemoes.dk>2017-11-12 22:29:03 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-11-12 23:25:40 +0100
commit306eb5a38dfc1a4c8a5c910c9844da6a97f2b9a4 (patch)
treef3343c4082655adec7842e418ef4b7c38a4b6401
parent6714796edcce27f7a1845e2f79783cd51bb4799b (diff)
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 <linux@rasmusvillemoes.dk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/20171112212904.28574-1-linux@rasmusvillemoes.dk
-rw-r--r--kernel/irq/irqdomain.c3
1 files changed, 1 insertions, 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);

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