[PATCH v5 12/14] irqchip/riscv-intc: Fix potential resource leak

[Tiezhu Yang]

In the function riscv_intc_init(), system resource "intc_domain"
was not released in an error case. Thus add a call of the function
"irq_domain_remove" in the if branch.

Fixes: 6b7ce8927b5a ("irqchip: RISC-V per-HART local interrupt controller 
driver")
Signed-off-by: Tiezhu Yang <yangtie...@loongson.cn>
Reviewed-by: Anup Patel <a...@brainfault.org>
---
 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