Commit d9b57691 authored by Zhen Lei's avatar Zhen Lei Committed by Dmitry Torokhov
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Input: hil_kbd - fix error return code in hil_dev_connect() 



Return error code -EINVAL rather than '0' when the combo devices are not
supported.

Fixes: fa71c605 ("Input: combine hil_kbd and hil_ptr drivers")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarZhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210515030053.6824-1-thunder.leizhen@huawei.com


Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent d12b64b9

drivers/input/keyboard/hil_kbd.c

+1 −0
Original line number Diff line number Diff line
@@ -512,6 +512,7 @@ static int hil_dev_connect(struct serio *serio, struct serio_driver *drv) 
		    HIL_IDD_NUM_AXES_PER_SET(*idd)) {

			printk(KERN_INFO PREFIX

				"combo devices are not supported.\n");

			error = -EINVAL;

			goto bail1;

		}