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xen: events: fix xen_map_pirq_gsi error return
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
xen
/
events.c
diff --git
a/drivers/xen/events.c
b/drivers/xen/events.c
index 0b27080b1918d2aa156838d2376c8791eb152c37..a9c154d1d2ff0f3a4782316cbb0f62915dbb8180 100644
(file)
--- a/
drivers/xen/events.c
+++ b/
drivers/xen/events.c
@@
-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);