From: Ido Schimmel <ido...@mellanox.com>
Date: Sun, 25 Feb 2018 21:59:06 +0200
> When a VLAN is added on a port, a reference is taken on the
> corresponding master VLAN entry. If it does not already exist, then it
> is created and a reference taken.
>
> However, in the second case a reference is not really taken when
> CONFIG_REFCOUNT_FULL is enabled as refcount_inc() is replaced by
> refcount_inc_not_zero().
>
> Fix this by using refcount_set() on a newly created master VLAN entry.
>
> Fixes: 251277598596 ("net, bridge: convert net_bridge_vlan.refcnt from
> atomic_t to refcount_t")
> Signed-off-by: Ido Schimmel <ido...@mellanox.com>
Applied and queued up for -stable, thanks!
