From 48627d8d23c34106c1365563604739a50343edaf Mon Sep 17 00:00:00 2001
From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 10 Jul 2008 07:01:13 +0200
Subject: genirq: remove extraneous checks in manage.c
In http://bugzilla.kernel.org/show_bug.cgi?id=9580 it was pointed out
that the desc->chip checks are extraneous. In fact these are left
overs from early development and can be removed safely.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
kernel/irq/manage.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
(limited to 'kernel/irq')
diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
index 469814e9b9ee..77a51be36010 100644
--- a/kernel/irq/manage.c
+++ b/kernel/irq/manage.c
@@ -377,7 +377,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
/* Setup the type (level, edge polarity) if configured: */
if (new->flags & IRQF_TRIGGER_MASK) {
- if (desc->chip && desc->chip->set_type)
+ if (desc->chip->set_type)
desc->chip->set_type(irq,
new->flags & IRQF_TRIGGER_MASK);
else
@@ -387,8 +387,7 @@ int setup_irq(unsigned int irq, struct irqaction *new)
*/
printk(KERN_WARNING "No IRQF_TRIGGER set_type "
"function for IRQ %d (%s)\n", irq,
- desc->chip ? desc->chip->name :
- "unknown");
+ desc->chip->name);
} else
compat_irq_chip_set_default_handler(desc);
--
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