[PATCH v2 12/14] irqchip/riscv-intc: Fix potential resource leak

From: Tiezhu Yang
Date: Wed Jun 24 2020 - 02:33:52 EST


There exists potential resource leak in the error path, fix it.

Fixes: 6b7ce8927b5a ("irqchip: RISC-V per-HART local interrupt controller driver")
Signed-off-by: Tiezhu Yang <yangtiezhu@xxxxxxxxxxx>
---
drivers/irqchip/irq-riscv-intc.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-riscv-intc.c b/drivers/irqchip/irq-riscv-intc.c
index a6f97fa..8d6286c 100644
--- a/drivers/irqchip/irq-riscv-intc.c
+++ b/drivers/irqchip/irq-riscv-intc.c
@@ -122,6 +122,7 @@ static int __init riscv_intc_init(struct device_node *node,
rc = set_handle_irq(&riscv_intc_irq);
if (rc) {
pr_err("failed to set irq handler\n");
+ irq_domain_remove(intc_domain);
return rc;
}

--
2.1.0