From: Johannes Berg <johannes@xxxxxxxxxxxxxxxx> Date: Thu, 23 Aug 2018 10:48:13 +0200 > From: Johannes Berg <johannes.berg@xxxxxxxxx> > > Add a helper function nl_set_extack_cookie_u64() to use a u64 as > the netlink extended ACK cookie, to avoid having to open-code it > in any users of the cookie. > > A u64 should be sufficient for most subsystems though we allow > for up to 20 bytes right now. This also matches the cookies in > nl80211 where I intend to use this. > > Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx> Feel free to merge this in your wireless tree since the first user will be there. Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
