Input: evdev - fix some sparse warnings (signedness, shadowing)

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 6cff8096d56a843a10664e01f20bb7c473b330a8..0b45d475a1c66fd4d6ff4f0a69c62a160248d311 100644 (file)
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -512,7 +512,7 @@ static long evdev_ioctl_handler(struct file *file, unsigned int cmd,
 
                                if ((_IOC_NR(cmd) & ~EV_MAX) == _IOC_NR(EVIOCGBIT(0,0))) {
 
-                                       long *bits;
+                                       unsigned long *bits;
                                        int len;
 
                                        switch (_IOC_NR(cmd) & EV_MAX) {
@@ -557,7 +557,7 @@ static long evdev_ioctl_handler(struct file *file, unsigned int cmd,
 
                                if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCGABS(0))) {
 
-                                       int t = _IOC_NR(cmd) & ABS_MAX;
+                                       t = _IOC_NR(cmd) & ABS_MAX;
 
                                        abs.value = dev->abs[t];
                                        abs.minimum = dev->absmin[t];
@@ -577,7 +577,7 @@ static long evdev_ioctl_handler(struct file *file, unsigned int cmd,
 
                                if ((_IOC_NR(cmd) & ~ABS_MAX) == _IOC_NR(EVIOCSABS(0))) {
 
-                                       int t = _IOC_NR(cmd) & ABS_MAX;
+                                       t = _IOC_NR(cmd) & ABS_MAX;
 
                                        if (copy_from_user(&abs, p, sizeof(struct input_absinfo)))
                                                return -EFAULT;