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Commit 702f7e36 authored by Dan Carpenter's avatar Dan Carpenter Committed by Jason Cooper
Browse files

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: default avatarDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: default avatarJason Cooper <jason@lakedaemon.net>
parent c44e9d77

drivers/irqchip/irq-crossbar.c

+2 −2
Original line number Diff line number Diff line
@@ -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;