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authorJoe Rouvier <joe@rouvier.org>2008-08-10 00:29:25 -0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2008-09-10 12:11:57 -0400
commit160f1fef7e52e974489b3c70fbd4e094c06965c2 (patch)
tree80423a45a9a57736e6ce6351da0801e1a5b02b8c /drivers/input/mouse/logips2pp.c
parent82a196f481661170b4982dc7e68a12e9253309d0 (diff)
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 <dmitry.torokhov@gmail.com>
Diffstat (limited to 'drivers/input/mouse/logips2pp.c')
-rw-r--r--drivers/input/mouse/logips2pp.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 0c5660d28caa..390f1dbb98a4 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -157,10 +157,8 @@ static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse, void *data,
157static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data, const char *buf, size_t count) 157static ssize_t ps2pp_attr_set_smartscroll(struct psmouse *psmouse, void *data, const char *buf, size_t count)
158{ 158{
159 unsigned long value; 159 unsigned long value;
160 char *rest;
161 160
162 value = simple_strtoul(buf, &rest, 10); 161 if (strict_strtoul(buf, 10, &value) || value > 1)
163 if (*rest || value > 1)
164 return -EINVAL; 162 return -EINVAL;
165 163
166 ps2pp_set_smartscroll(psmouse, value); 164 ps2pp_set_smartscroll(psmouse, value);