Messages in this thread Patch in this message | | | From | Rasmus Villemoes <> | Subject | [PATCH] irqdomain: drop pointless NULL check in virq_debug_show_one | Date | Sun, 12 Nov 2017 22:29:03 +0100 |
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We've already done data->irq and data->hwirq, and also unconditionally dereference data in the irq_data_get_irq_chip_data() call.
Signed-off-by: Rasmus Villemoes <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 ac4644e92b49..8aba7b4a2a91 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); -- 2.11.0
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