diff options
Diffstat (limited to 'drivers/input/mouse/psmouse-base.c')
| -rw-r--r-- | drivers/input/mouse/psmouse-base.c | 27 |
1 files changed, 15 insertions, 12 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index 9f352fbd7b4f..a6973e575aa9 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -1558,13 +1558,12 @@ static ssize_t psmouse_show_int_attr(struct psmouse *psmouse, void *offset, char static ssize_t psmouse_set_int_attr(struct psmouse *psmouse, void *offset, const char *buf, size_t count) { unsigned int *field = (unsigned int *)((char *)psmouse + (size_t)offset); - unsigned long value; - - if (strict_strtoul(buf, 10, &value)) - return -EINVAL; + unsigned int value; + int err; - if ((unsigned int)value != value) - return -EINVAL; + err = kstrtouint(buf, 10, &value); + if (err) + return err; *field = value; @@ -1671,10 +1670,12 @@ static ssize_t psmouse_attr_set_protocol(struct psmouse *psmouse, void *data, co static ssize_t psmouse_attr_set_rate(struct psmouse *psmouse, void *data, const char *buf, size_t count) { - unsigned long value; + unsigned int value; + int err; - if (strict_strtoul(buf, 10, &value)) - return -EINVAL; + err = kstrtouint(buf, 10, &value); + if (err) + return err; psmouse->set_rate(psmouse, value); return count; @@ -1682,10 +1683,12 @@ static ssize_t psmouse_attr_set_rate(struct psmouse *psmouse, void *data, const static ssize_t psmouse_attr_set_resolution(struct psmouse *psmouse, void *data, const char *buf, size_t count) { - unsigned long value; + unsigned int value; + int err; - if (strict_strtoul(buf, 10, &value)) - return -EINVAL; + err = kstrtouint(buf, 10, &value); + if (err) + return err; psmouse->set_resolution(psmouse, value); return count; |