Input: i8042 - fix error return code in i8042_setup_aux()

Fix to return a negative error code from the error handling case
instead of 0 in function i8042_setup_aux(), as done elsewhere in this
function.

Fixes: f81134163fc7 ("Input: i8042 - use platform_driver_probe")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Luo Meng <luomeng12@huawei.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20201123133420.4071187-1-luomeng12@huawei.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>

diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 944cbb519c6d76afa8b6d1dd1f77b7c45faf620f..abae23af0791e1183b519423774e39f9156d75f9 100644 (file)
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1471,7 +1471,8 @@ static int __init i8042_setup_aux(void)
        if (error)
                goto err_free_ports;
 
-       if (aux_enable())
+       error = aux_enable();
+       if (error)
                goto err_free_irq;
 
        i8042_aux_irq_registered = true;