Commit 5e9662fa authored May 03, 2015 by Nicholas Mc Guire Committed by Thomas Gleixner May 05, 2015

genirq: Fix unnecessary automatic type conversion

kstat_irqs is unsigned int and the return type of kstat_irqs() is also
unsigned int so sum should be unsigned int as well even if the result
is correct due to automatic type conversion.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Link: http://lkml.kernel.org/r/1430642930-23929-1-git-send-email-hofrat@osadl.org

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 96009736

kernel/irq/irqdesc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -619,7 +619,7 @@ unsigned int kstat_irqs(unsigned int irq)
		{
		struct irq_desc *desc = irq_to_desc(irq);
		int cpu;
		int sum = 0;
		unsigned int sum = 0;

		if (!desc \|\| !desc->kstat_irqs)
		return 0;