From: Julien Gomes <jul...@arista.com> Date: Wed, 25 Oct 2017 11:50:50 -0700
> If the name argument of dev_get_valid_name() contains "%d", it will try > to assign it a unit number in __dev__alloc_name() and return either the > unit number (>= 0) or an error code (< 0). > Considering positive values as error values prevent tun device creations > relying this mechanism, therefor we should only consider negative values > as errors here. > > Signed-off-by: Julien Gomes <jul...@arista.com> Applied.
