I was fixing a sparse warning in media_entity_pads_init() and I noticed that
that
function always returns 0. Any reason why this can't be changed to a void
function?
That return value is checked a zillion times in the media code. By making it
void
it should simplify code all over.
See e.g. uvc_mc_init_entity in drivers/media/usb/uvc/uvc_entity.c: that whole
function can become a void function itself.
Regards,
Hans
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