Em Mon, 14 Mar 2016 09:25:51 +0100 Hans Verkuil <hverk...@xs4all.nl> escreveu:
> 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. This function were called media_entity_init(), and it used to have a code that would allocate the links array. The way it is right now, I don't see any reason to keep returning an error code. Regards, Mauro -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
