From: Dan Carpenter dan.carpenter@oracle.com
commit 008d0cf1ec69ec6d2c08f2d23aff2b67cbe5d2af upstream.
It should be >= ARRAY_SIZE() instead of > ARRAY_SIZE().
Fixes: 64b139f97c01 ('MIPS: OCTEON: irq: add CIB and other fixes') Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Acked-by: David Daney david.daney@cavium.com Cc: Rob Herring robh@kernel.org Cc: Marc Zyngier marc.zyngier@arm.com Cc: linux-mips@linux-mips.org Cc: kernel-janitors@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13813/ Signed-off-by: Ralf Baechle ralf@linux-mips.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/mips/cavium-octeon/octeon-irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -1220,7 +1220,7 @@ static int octeon_irq_gpio_map(struct ir
line = (hw + gpiod->base_hwirq) >> 6; bit = (hw + gpiod->base_hwirq) & 63; - if (line > ARRAY_SIZE(octeon_irq_ciu_to_irq) || + if (line >= ARRAY_SIZE(octeon_irq_ciu_to_irq) || octeon_irq_ciu_to_irq[line][bit] != 0) return -EINVAL;