We should return -ENOMEM instead of success if pcs_add_function() fails.
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
diff --git a/drivers/pinctrl/pinctrl-single.c b/drivers/pinctrl/pinctrl-single.c
index 2b196e5..a5a0392 100644
--- a/drivers/pinctrl/pinctrl-single.c
+++ b/drivers/pinctrl/pinctrl-single.c
@@ -1181,8 +1181,10 @@ static int pcs_parse_one_pinctrl_entry(struct pcs_device *pcs,
pgnames[0] = np->name;
function = pcs_add_function(pcs, np, np->name, vals, found, pgnames, 1);
- if (!function)
+ if (!function) {
+ res = -ENOMEM;
goto free_pins;
+ }
res = pcs_add_pingroup(pcs, np, np->name, pins, found);
if (res < 0)
@@ -1313,8 +1315,10 @@ static int pcs_parse_bits_in_pinctrl_entry(struct pcs_device *pcs,
pgnames[0] = np->name;
function = pcs_add_function(pcs, np, np->name, vals, found, pgnames, 1);
- if (!function)
+ if (!function) {
+ res = -ENOMEM;
goto free_pins;
+ }
res = pcs_add_pingroup(pcs, np, np->name, pins, found);
if (res < 0)
--
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