Commit a0e18116 authored Mar 10, 2011 by Ian Campbell Committed by Konrad Rzeszutek Wilk Mar 10, 2011

xen: events: fix xen_map_pirq_gsi error return



Fix initial value of irq so that first goto out (if pirq or gsi
arguments are too large) actually returns an error.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

parent 653378ac

drivers/xen/events.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -592,7 +592,7 @@ int xen_allocate_pirq(unsigned gsi, int shareable, char *name)
		*/
		int xen_map_pirq_gsi(unsigned pirq, unsigned gsi, int shareable, char *name)
		{
		int irq = 0;
		int irq = -1;
		struct physdev_irq irq_op;

		spin_lock(&irq_mapping_update_lock);