diff options
Diffstat (limited to 'drivers/input/mouse/vsxxxaa.c')
| -rw-r--r-- | drivers/input/mouse/vsxxxaa.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/drivers/input/mouse/vsxxxaa.c b/drivers/input/mouse/vsxxxaa.c index e900d465aaf6..707cd28f4ba6 100644 --- a/drivers/input/mouse/vsxxxaa.c +++ b/drivers/input/mouse/vsxxxaa.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * Driver for DEC VSXXX-AA mouse (hockey-puck mouse, ball or two rollers) * DEC VSXXX-GA mouse (rectangular mouse, with ball) @@ -12,22 +13,6 @@ */ /* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* * Building an adaptor to DE9 / DB25 RS232 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * @@ -82,7 +67,6 @@ #include <linux/interrupt.h> #include <linux/input.h> #include <linux/serio.h> -#include <linux/init.h> #define DRIVER_DESC "Driver for DEC VSXXX-AA and -GA mice and VSXXX-AB tablet" @@ -129,7 +113,7 @@ static void vsxxxaa_drop_bytes(struct vsxxxaa *mouse, int num) if (num >= mouse->count) { mouse->count = 0; } else { - memmove(mouse->buf, mouse->buf + num - 1, BUFLEN - num); + memmove(mouse->buf, mouse->buf + num, BUFLEN - num); mouse->count -= num; } } @@ -151,12 +135,12 @@ static void vsxxxaa_detection_done(struct vsxxxaa *mouse) { switch (mouse->type) { case 0x02: - strlcpy(mouse->name, "DEC VSXXX-AA/-GA mouse", + strscpy(mouse->name, "DEC VSXXX-AA/-GA mouse", sizeof(mouse->name)); break; case 0x04: - strlcpy(mouse->name, "DEC VSXXX-AB digitizer", + strscpy(mouse->name, "DEC VSXXX-AB digitizer", sizeof(mouse->name)); break; @@ -472,7 +456,7 @@ static int vsxxxaa_connect(struct serio *serio, struct serio_driver *drv) struct input_dev *input_dev; int err = -ENOMEM; - mouse = kzalloc(sizeof(struct vsxxxaa), GFP_KERNEL); + mouse = kzalloc(sizeof(*mouse), GFP_KERNEL); input_dev = input_allocate_device(); if (!mouse || !input_dev) goto fail1; |