From 160f1fef7e52e974489b3c70fbd4e094c06965c2 Mon Sep 17 00:00:00 2001 From: Joe Rouvier Date: Sun, 10 Aug 2008 00:29:25 -0400 Subject: Input: convert drivers to use strict_strtoul() strict_strtoul() allows newline character at the end of the the input string and therefore is more user-friendly. Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/psmouse-base.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) (limited to 'drivers/input/mouse/psmouse-base.c') diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index f5a6be1d3c46..9fcb00b8e1a2 100644 --- a/drivers/input/mouse/psmouse-base.c +++ b/drivers/input/mouse/psmouse-base.c @@ -1433,10 +1433,8 @@ static ssize_t psmouse_set_int_attr(struct psmouse *psmouse, void *offset, const { unsigned int *field = (unsigned int *)((char *)psmouse + (size_t)offset); unsigned long value; - char *rest; - value = simple_strtoul(buf, &rest, 10); - if (*rest) + if (strict_strtoul(buf, 10, &value)) return -EINVAL; if ((unsigned int)value != value) @@ -1549,10 +1547,8 @@ 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; - char *rest; - value = simple_strtoul(buf, &rest, 10); - if (*rest) + if (strict_strtoul(buf, 10, &value)) return -EINVAL; psmouse->set_rate(psmouse, value); @@ -1562,10 +1558,8 @@ 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; - char *rest; - value = simple_strtoul(buf, &rest, 10); - if (*rest) + if (strict_strtoul(buf, 10, &value)) return -EINVAL; psmouse->set_resolution(psmouse, value); -- cgit v1.2.1