On 2016년 08월 01일 18:21, Maninder Singh wrote:
> This patch fixes below compilation warning:-
> drivers/extcon/extcon.c: In function extcon_register_notifier:
> drivers/extcon/extcon.c:455:6: warning: idx may be used uninitialized in this
> function [-Wmaybe-uninitialized]
> if (idx >= 0) {
>
> Signed-off-by: Vaneet Narang <[email protected]>
> Signed-off-by: Maninder Singh <[email protected]>
> ---
> drivers/extcon/extcon.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/extcon/extcon.c b/drivers/extcon/extcon.c
> index 8682efc..24f04c4 100644
> --- a/drivers/extcon/extcon.c
> +++ b/drivers/extcon/extcon.c
> @@ -428,7 +428,7 @@ int extcon_register_notifier(struct extcon_dev *edev,
> unsigned int id,
> struct notifier_block *nb)
> {
> unsigned long flags;
> - int ret, idx;
> + int ret, idx = -EINVAL;
>
> if (!nb)
> return -EINVAL;
>
Applied it.
Thanks,
Chanwoo Choi
