diff options
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 61b885133316..9c4f35ed134c 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -1492,12 +1492,14 @@ out: static int its_vlpi_get(struct irq_data *d, struct its_cmd_info *info) { struct its_device *its_dev = irq_data_get_irq_chip_data(d); - struct its_vlpi_map *map = get_vlpi_map(d); + struct its_vlpi_map *map; int ret = 0; mutex_lock(&its_dev->event_map.vlpi_lock); - if (!its_dev->event_map.vm || !map->vm) { + map = get_vlpi_map(d); + + if (!its_dev->event_map.vm || !map) { ret = -EINVAL; goto out; } |