[PATCH 4/5] gpio: aggregator: Fix error code in gpio_aggregator_activate()

[Dan Carpenter]

Propagate the error code if gpio_aggregator_make_device_sw_node() fails.
Don't return success.

Fixes: 86f162e73d2d ("gpio: aggregator: introduce basic configfs interface")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
 drivers/gpio/gpio-aggregator.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-aggregator.c b/drivers/gpio/gpio-aggregator.c
index 62bb50af7cda..071d76dbfcec 100644
--- a/drivers/gpio/gpio-aggregator.c
+++ b/drivers/gpio/gpio-aggregator.c
@@ -626,8 +626,10 @@ static int gpio_aggregator_activate(struct gpio_aggregator *aggr)
 		return -ENOMEM;
 
 	swnode = gpio_aggregator_make_device_sw_node(aggr);
-	if (IS_ERR(swnode))
+	if (IS_ERR(swnode)) {
+		ret = PTR_ERR(swnode);
 		goto err_remove_lookups;
+	}
 
 	memset(&pdevinfo, 0, sizeof(pdevinfo));
 	pdevinfo.name = DRV_NAME;
-- 
2.47.2