On Tue, Feb 18, 2020 at 08:09:16PM +0900, Chanwoo Choi wrote:
> On 2/18/20 7:48 PM, Ladislav Michl wrote:
> > On Tue, Feb 18, 2020 at 07:35:47PM +0900, Chanwoo Choi wrote:
> >> On 2/18/20 7:21 PM, Ladislav Michl wrote:
> >>> On Tue, Feb 18, 2020 at 12:28:25PM +0900, Chanwoo Choi wrote:
> >>>> On 2/17/20 10:38 PM, H. Nikolaus Schaller wrote:
> >>>>> If the gpios are probed after this driver (e.g. if they
> >>>>> come from an i2c expander) there is no need to print an
> >>>>> error message.
> >>>>>
> >>>>> Signed-off-by: H. Nikolaus Schaller <hns@xxxxxxxxxxxxx>
> >>>>> ---
> >>>>> drivers/extcon/extcon-palmas.c | 8 ++++++--
> >>>>> 1 file changed, 6 insertions(+), 2 deletions(-)
> >>>>>
> >>>>> diff --git a/drivers/extcon/extcon-palmas.c b/drivers/extcon/extcon-palmas.c
> >>>>> index edc5016f46f1..cea58d0cb457 100644
> >>>>> --- a/drivers/extcon/extcon-palmas.c
> >>>>> +++ b/drivers/extcon/extcon-palmas.c
> >>>>> @@ -205,14 +205,18 @@ static int palmas_usb_probe(struct platform_device *pdev)
> >>>>>
> >>>>> palmas_usb->id_gpiod = devm_gpiod_get_optional(&pdev->dev, "id",
> >>>>> GPIOD_IN);
> >>>>> - if (IS_ERR(palmas_usb->id_gpiod)) {
> >>>>> + if (PTR_ERR(palmas_usb->id_gpiod) == -EPROBE_DEFER) {
> >>>>> + return -EPROBE_DEFER;
> >
> > Here we returned...
>
> hmm. you better to suggest the result of cocci script
> to understand why it is matter.
You can browse similar fixes online :)
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/log/?qt=grep&q=else+after+return
Best regards,
ladis
