Messages in this thread Patch in this message |  | | From | Yejune Deng <> | Subject | [PATCH] irqchip/gic: remove a if in gic_of_setup() | Date | Wed, 30 Dec 2020 10:30:41 +0800 |
| |
There is two function gic_of_init() and gic_of_init_child() called gic_of_setup(),both gic and node never fail,so remove if (!gic || !node) is safe.
Signed-off-by: Yejune Deng <yejune.deng@gmail.com> --- drivers/irqchip/irq-gic.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c index b1d9c22..a65678f0 100644 --- a/drivers/irqchip/irq-gic.c +++ b/drivers/irqchip/irq-gic.c @@ -1380,9 +1380,6 @@ static bool gic_check_eoimode(struct device_node *node, void __iomem **base) static int gic_of_setup(struct gic_chip_data *gic, struct device_node *node) { - if (!gic || !node) - return -EINVAL; - gic->raw_dist_base = of_iomap(node, 0); if (WARN(!gic->raw_dist_base, "unable to map gic dist registers\n")) goto error; -- 1.9.1
|  |