diff --git a/drivers/platform/x86/toshiba_acpi.c b/drivers/platform/x86/toshiba_acpi.c
index 76441dcbe5ff..dfd2243451ba 100644
--- a/drivers/platform/x86/toshiba_acpi.c
+++ b/drivers/platform/x86/toshiba_acpi.c
@@ -1238,7 +1238,7 @@ static ssize_t toshiba_kbd_bl_mode_store(struct device *dev,
 	int mode = -1;
 	int time = -1;
 
-	if (sscanf(buf, "%i", &mode) != 1 && (mode != 2 || mode != 1))
+	if (sscanf(buf, "%i", &mode) != 1  || (mode != 2 || mode != 1))
 		return -EINVAL;
 
 	/* Set the Keyboard Backlight Mode where: