irqchip: crossbar: Off by one bugs in init

My static checker complains that the ">" should be ">=" or else we go
beyond the end of the cb->irq_map[] array on the next line.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/drivers/irqchip/irq-crossbar.c b/drivers/irqchip/irq-crossbar.c
index 85c2985..bbbaf5d 100644 (file)
--- a/drivers/irqchip/irq-crossbar.c
+++ b/drivers/irqchip/irq-crossbar.c
@@ -220,7 +220,7 @@ static int __init crossbar_of_init(struct device_node *node)
                        of_property_read_u32_index(node,
                                                   "ti,irqs-reserved",
                                                   i, &entry);
-                       if (entry > max) {
+                       if (entry >= max) {
                                pr_err("Invalid reserved entry\n");
                                ret = -EINVAL;
                                goto err_irq_map;
@@ -238,7 +238,7 @@ static int __init crossbar_of_init(struct device_node *node)
                        of_property_read_u32_index(node,
                                                   "ti,irqs-skip",
                                                   i, &entry);
-                       if (entry > max) {
+                       if (entry >= max) {
                                pr_err("Invalid skip entry\n");
                                ret = -EINVAL;
                                goto err_irq_map;