HID: hid-lg4ff: silence sparse complaint

Sparse complains that:
drivers/hid/hid-lg4ff.c:288:44: warning: Using plain integer as NULL pointer
drivers/hid/hid-lg4ff.c:311:44: warning: Using plain integer as NULL pointer

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
index dc38c2d89df1..2d8762d4f32a 100644
--- a/drivers/hid/hid-lg4ff.c
+++ b/drivers/hid/hid-lg4ff.c
@@ -285,7 +285,7 @@ static void hid_lg4ff_switch_native(struct hid_device *hid, const struct lg4ff_n
 /* Read current range and display it in terminal */
 static ssize_t lg4ff_range_show(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct lg4ff_device_entry *entry = 0;
+        struct lg4ff_device_entry *uninitialized_var(entry);
         struct list_head *h;
         struct hid_device *hid = to_hid_device(dev);
         size_t count;
@@ -308,7 +308,7 @@ static ssize_t lg4ff_range_show(struct device *dev, struct device_attribute *att
  * according to the type of the wheel */
 static ssize_t lg4ff_range_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-        struct lg4ff_device_entry *entry = 0;
+        struct lg4ff_device_entry *uninitialized_var(entry);
         struct list_head *h;
         struct hid_device *hid = to_hid_device(dev);
         __u16 range = simple_strtoul(buf, NULL, 10);