1 files changed, 7 insertions, 2 deletions

diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index faac2c3bef74..84de2fc6acc1 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -155,9 +155,14 @@ static ssize_t ps2pp_attr_show_smartscroll(struct psmouse *psmouse,
 static ssize_t ps2pp_attr_set_smartscroll(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) || value > 1)
+        err = kstrtouint(buf, 10, &value);
+        if (err)
+                return err;
+
+        if (value > 1)
                 return -EINVAL;
 
         ps2pp_set_smartscroll(psmouse, value);