[PATCH 3/8] staging: unisys: visorinput change -1 return value

[David Kershner]

From: Erik Arfvidson <erik.arfvidson at unisys.com>

This patch changes the vague -1 return value to -EINVAL

Signed-off-by: Erik Arfvidson <erik.arfvidson at unisys.com>
Signed-off-by: David Kershner <david.kershner at unisys.com>
---
 drivers/staging/unisys/visorinput/visorinput.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/unisys/visorinput/visorinput.c b/drivers/staging/unisys/visorinput/visorinput.c
index 12a3570..d67cd763 100644
--- a/drivers/staging/unisys/visorinput/visorinput.c
+++ b/drivers/staging/unisys/visorinput/visorinput.c
@@ -506,7 +506,7 @@ calc_button(int x)
 	case 3:
 		return BTN_RIGHT;
 	default:
-		return -1;
+		return -EINVAL;
 	}
 }
 
-- 
1.9.1