On Thu, 18 Aug 2011, Dan Carpenter wrote:
> 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@xxxxxxxxx>
>
> diff --git a/drivers/hid/hid-lg4ff.c b/drivers/hid/hid-lg4ff.c
> index dc38c2d..2d8762d 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);
Applied.
--
Jiri Kosina
SUSE Labs
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