From: Johannes Berg <johan...@sipsolutions.net> Date: Thu, 15 Jun 2017 21:28:32 +0200
> On Thu, 2017-06-15 at 12:18 -0400, David Miller wrote: > >> Although a bit disruptive, it might be nice to convert all of the >> other "char *" related data pointers in skbuff based interfaces. > > I think it'd actually be pretty easy, since there are very few cases > where you need non-void, e.g. > > *skb_put(skb, 1) = 'x'; > > Seems pretty unlikely we have that, and in any case the compiler would > warn (error?) there if skb_put() becomes void. Actually I am pretty sure I've seen a pattern like that somewhere. :-)
