diff mbox series

[4.4,38/39] Input: i8042 - fix error return code in i8042_setup_aux()

Message ID 20201210142602.756039862@linuxfoundation.org
State Superseded
Headers show
Series None | expand

Commit Message

Greg KH Dec. 10, 2020, 2:26 p.m. UTC 
From: Luo Meng <luomeng12@huawei.com>

commit 855b69857830f8d918d715014f05e59a3f7491a0 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/input/serio/i8042.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
diff mbox series

Patch

--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1456,7 +1456,8 @@  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;