diff mbox series

[v2,11/14] irqchip/omap-intc: Fix potential resource leak

Message ID 1592980367-1816-12-git-send-email-yangtiezhu@loongson.cn (mailing list archive)
State Not Applicable
Headers show
Series irqchip: Fix potential resource leaks | expand

Commit Message

Tiezhu Yang June 24, 2020, 6:32 a.m. UTC 
There exists potential resource leak in the error path, fix it.

Fixes: 8598066cddd1 ("arm: omap: irq: move irq.c to drivers/irqchip/")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
---
 drivers/irqchip/irq-omap-intc.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/irqchip/irq-omap-intc.c b/drivers/irqchip/irq-omap-intc.c
index d360a6e..e711530 100644
--- a/drivers/irqchip/irq-omap-intc.c
+++ b/drivers/irqchip/irq-omap-intc.c
@@ -254,8 +254,10 @@  static int __init omap_init_irq_of(struct device_node *node)
 	omap_irq_soft_reset();
 
 	ret = omap_alloc_gc_of(domain, omap_irq_base);
-	if (ret < 0)
+	if (ret < 0) {
 		irq_domain_remove(domain);
+		iounmap(omap_irq_base);
+	}
 
 	return ret;
 }