diff options
| -rw-r--r-- | drivers/pinctrl/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 401886c81344..3c3fc4ae0f2f 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -633,7 +633,7 @@ int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name, int *pins, int num_pins, void *data) { struct group_desc *group; - int selector; + int selector, error; if (!name) return -EINVAL; @@ -653,7 +653,9 @@ int pinctrl_generic_add_group(struct pinctrl_dev *pctldev, const char *name, group->num_pins = num_pins; group->data = data; - radix_tree_insert(&pctldev->pin_group_tree, selector, group); + error = radix_tree_insert(&pctldev->pin_group_tree, selector, group); + if (error) + return error; pctldev->num_groups++; |