[PATCH 3/8] pinctrl: ralink: rt2880: return proper error code

[Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>]

Check for NULL shall return '-ENOMEM' instead of '-1'.

Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@xxxxxxxxx>
---
 drivers/pinctrl/ralink/pinctrl-rt2880.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/ralink/pinctrl-rt2880.c b/drivers/pinctrl/ralink/pinctrl-rt2880.c
index c933e1a1d4fa..6e0bf7c4837b 100644
--- a/drivers/pinctrl/ralink/pinctrl-rt2880.c
+++ b/drivers/pinctrl/ralink/pinctrl-rt2880.c
@@ -206,7 +206,7 @@ static int rt2880_pinmux_index(struct rt2880_priv *p)
 	p->group_names = devm_kcalloc(p->dev, p->group_count,
 				      sizeof(char *), GFP_KERNEL);
 	if (!p->group_names)
-		return -1;
+		return -ENOMEM;
 
 	for (i = 0; i < p->group_count; i++) {
 		p->group_names[i] = p->groups[i].name;
-- 
2.25.1