Re: [PATCH -next] HID: alps: fix error return code in alps_input_configured()

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On Thu, 22 Sep 2016, Benjamin Tissoires wrote:

> > Fix to return a negative error code from the error handling
> > case instead of 0, as done elsewhere in this function.
> > 
> > Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
> > ---
> >  drivers/hid/hid-alps.c | 5 +++--
> >  1 file changed, 3 insertions(+), 2 deletions(-)
> > 
> > diff --git a/drivers/hid/hid-alps.c b/drivers/hid/hid-alps.c
> > index 2808da9..507372e 100644
> > --- a/drivers/hid/hid-alps.c
> > +++ b/drivers/hid/hid-alps.c
> > @@ -384,7 +384,7 @@ static int alps_input_configured(struct hid_device *hdev, struct hid_input *hi)
> >  
> >  		input2 = input_allocate_device();
> >  		if (!input2) {
> > -			input_free_device(input2);
> 
> Tiny nitpick: this change is not entirely related to the patch and
> commit message. But it's OK-ish carrying this over through this patch.
> (it's basically a no-op given that input2 is null).
> 
> Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>

Fair enough; I've ammended the changelog to reflect the removal of 
superfluous input_free_device() call and applied, thanks.

-- 
Jiri Kosina
SUSE Labs

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