Commit 609e9302 authored Jul 21, 2020 by Xiongfeng Wang Committed by Greg Kroah-Hartman Aug 26, 2020

Input: psmouse - add a newline when printing 'proto' by sysfs



[ Upstream commit 4aec14de3a15cf9789a0e19c847f164776f49473 ]

When I cat parameter 'proto' by sysfs, it displays as follows. It's
better to add a newline for easy reading.

root@syzkaller:~# cat /sys/module/psmouse/parameters/proto
autoroot@syzkaller:~#

Signed-off-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Link: https://lore.kernel.org/r/20200720073846.120724-1-wangxiongfeng2@huawei.com


Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

parent 0bd77f37

drivers/input/mouse/psmouse-base.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1909,7 +1909,7 @@ static int psmouse_get_maxproto(char buffer, const struct kernel_param kp)
		{
		int type = ((unsigned int )kp->arg);

		return sprintf(buffer, "%s", psmouse_protocol_by_type(type)->name);
		return sprintf(buffer, "%s\n", psmouse_protocol_by_type(type)->name);
		}

		static int __init psmouse_init(void)