[PATCH] staging: nvec: kbd: use -EINVAL instead of -1

[Soham Kute]

Return proper error code -EINVAL instead of -1 when
the event type or code is not supported.

Signed-off-by: Soham Kute <officialsohamkute@xxxxxxxxx>
---
 drivers/staging/nvec/nvec_kbd.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/nvec/nvec_kbd.c b/drivers/staging/nvec/nvec_kbd.c
index d2b91318f151..5f742c8b32cc 100644
--- a/drivers/staging/nvec/nvec_kbd.c
+++ b/drivers/staging/nvec/nvec_kbd.c
@@ -92,10 +92,10 @@ static int nvec_kbd_event(struct input_dev *dev, unsigned int type,
 		return 0;
 
 	if (type != EV_LED)
-		return -1;
+		return -EINVAL;
 
 	if (code != LED_CAPSL)
-		return -1;
+		return -EINVAL;
 
 	buf[2] = !!value;
 	nvec_write_async(nvec, buf, sizeof(buf));
-- 
2.34.1