irqchip/loongson-htpic: Remove redundant kfree operation

In the function htpic_of_init(), when kzalloc htpic fails, it should
return -ENOMEM directly, no need to execute "goto" to kfree.

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/1594087972-21715-2-git-send-email-yangtiezhu@loongson.cn

diff --git a/drivers/irqchip/irq-loongson-htpic.c b/drivers/irqchip/irq-loongson-htpic.c
index dd018c2..63f7280 100644 (file)
--- a/drivers/irqchip/irq-loongson-htpic.c
+++ b/drivers/irqchip/irq-loongson-htpic.c
@@ -93,10 +93,8 @@ int __init htpic_of_init(struct device_node *node, struct device_node *parent)
        }
 
        htpic = kzalloc(sizeof(*htpic), GFP_KERNEL);
-       if (!htpic) {
-               err = -ENOMEM;
-               goto out_free;
-       }
+       if (!htpic)
+               return -ENOMEM;
 
        htpic->base = of_iomap(node, 0);
        if (!htpic->base) {