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From:   Mubin Usman Sayyed <mubin.usman.sayyed@xilinx.com>
To:     tglx@linutronix.de, jason@lakedaemon.net, maz@kernel.org,
        michals@xilinx.com, linux-arm-kernel@lists.infradead.org
Cc:     linux-kernel@vger.kernel.org, sivadur@xilinx.com,
        anirudh@xilinx.com, Michal Simek <michal.simek@xilinx.com>,
        Stefan Asserhall <stefan.asserhall@xilinx.com>
Subject: [PATCH v4 2/3] irqchip: xilinx: Fill error code when irq domain registration fails
Date:   Mon, 16 Mar 2020 19:24:46 +0530
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From: Michal Simek <michal.simek@xilinx.com>

There is no ret filled in case of irq_domain_add_linear() failure.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Asserhall <stefan.asserhall@xilinx.com>
---
 drivers/irqchip/irq-xilinx-intc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/irqchip/irq-xilinx-intc.c b/drivers/irqchip/irq-xilinx-intc.c
index 65b77720ef2e..f2a359e2feaa 100644
--- a/drivers/irqchip/irq-xilinx-intc.c
+++ b/drivers/irqchip/irq-xilinx-intc.c
@@ -230,6 +230,7 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
 						  &xintc_irq_domain_ops, irqc);
 	if (!irqc->root_domain) {
 		pr_err("irq-xilinx: Unable to create IRQ domain\n");
+		ret = -EINVAL;
 		goto error;
 	}
 
-- 
2.25.0