Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 4.9 04/11] Input: psmouse - add a newline when printing 'proto' by sysfs | Date | Wed, 19 Aug 2020 20:03:41 -0400 |
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From: Xiongfeng Wang <wangxiongfeng2@huawei.com>
[ 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> --- drivers/input/mouse/psmouse-base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 5cbf17aa84439..597ecae02c405 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -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) -- 2.25.1
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