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Subject[PATCH 4/5] gpio: aggregator: Fix error code in gpio_aggregator_activate()
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@linaro.org>
---
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

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