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Date: Wed, 19 Aug 2020 20:03:41 -0400 From: Sasha Levin <sashal@...nel.org> To: linux-kernel@...r.kernel.org, stable@...r.kernel.org Cc: Xiongfeng Wang <wangxiongfeng2@...wei.com>, Dmitry Torokhov <dmitry.torokhov@...il.com>, Sasha Levin <sashal@...nel.org>, linux-input@...r.kernel.org Subject: [PATCH AUTOSEL 4.9 04/11] Input: psmouse - add a newline when printing 'proto' by sysfs From: Xiongfeng Wang <wangxiongfeng2@...wei.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@...kaller:~# cat /sys/module/psmouse/parameters/proto autoroot@...kaller:~# Signed-off-by: Xiongfeng Wang <wangxiongfeng2@...wei.com> Link: https://lore.kernel.org/r/20200720073846.120724-1-wangxiongfeng2@huawei.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com> Signed-off-by: Sasha Levin <sashal@...nel.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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