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| author | Xiongfeng Wang <wangxiongfeng2@huawei.com> | 2020-07-22 08:24:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-26 11:29:56 +0300 |
| commit | d3eb5be2b7a76e59c2827c77ae1ce845ab8f972a (patch) | |
| tree | 5880f03235b853ca10b7557f3d725dc793b6c022 | |
| parent | d18cbd381c83f53d9ef20c9504c91edc0bf244de (diff) | |
| download | linux-d3eb5be2b7a76e59c2827c77ae1ce845ab8f972a.tar.xz | |
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>
| -rw-r--r-- | drivers/input/mouse/psmouse-base.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 8ac9e03c05b4..ca8f726dab2e 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -2012,7 +2012,7 @@ 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) |