[PATCH] gpio-uclass: fix off-by-one in gpio_request_list_by_name_nodev()

[Rasmus Villemoes]

By the time we jump to the err label, count represents the number of
gpios we've succesfully requested. So by subtracting one, we fail to
free the most recently requested.

Signed-off-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
---
 drivers/gpio/gpio-uclass.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-uclass.c b/drivers/gpio/gpio-uclass.c
index c8be5a4d66..712119c341 100644
--- a/drivers/gpio/gpio-uclass.c
+++ b/drivers/gpio/gpio-uclass.c
@@ -1219,7 +1219,7 @@ int gpio_request_list_by_name_nodev(ofnode node, const char *list_name,
 	return count;
 
 err:
-	gpio_free_list_nodev(desc, count - 1);
+	gpio_free_list_nodev(desc, count);
 
 	return ret;
 }
-- 
2.37.2