From: Colin Ian King <colin.king@xxxxxxxxxxxxx> The call to pinctrl_count_index_with_args checks for a -EINVAL return however this function calls pinctrl_get_list_and_count and this can return -ENOENT. Rather than check for a specific error, fix this by checking for any error return to catch the -ENOENT case. Addresses-Coverity: ("Improper use of negative") Fixes: 003910ebc83b ("pinctrl: Introduce TI IOdelay configuration driver") Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx> --- drivers/pinctrl/ti/pinctrl-ti-iodelay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c index e5e7f1f22813..b522ca010332 100644 --- a/drivers/pinctrl/ti/pinctrl-ti-iodelay.c +++ b/drivers/pinctrl/ti/pinctrl-ti-iodelay.c @@ -496,7 +496,7 @@ static int ti_iodelay_dt_node_to_map(struct pinctrl_dev *pctldev, return -EINVAL; rows = pinctrl_count_index_with_args(np, name); - if (rows == -EINVAL) + if (rows < 0) return rows; *map = devm_kzalloc(iod->dev, sizeof(**map), GFP_KERNEL); -- 2.20.1