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irqchip/loongson-htpic: Remove redundant kfree operation

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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
This commit is contained in:
Tiezhu Yang 2020-07-07 10:12:45 +08:00 committed by Marc Zyngier
parent 52b350cbc9
commit f90fafecf4
1 changed files with 2 additions and 4 deletions
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6
drivers/irqchip/irq-loongson-htpic.c
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@ -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) {