[Bridge] [PATCH net-next] net: bridge: fix direct access to bridge vlan_enabled and use helper

[David Miller]

From: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>
Date: Fri, 23 Mar 2018 18:27:06 +0200

> We need to use br_vlan_enabled() helper otherwise we'll break builds
> without bridge vlans:
> net/bridge//br_if.c: In function ‘br_mtu’:
> net/bridge//br_if.c:458:8: error: ‘const struct net_bridge’ has no
> member named ‘vlan_enabled’
>   if (br->vlan_enabled)
>         ^
> net/bridge//br_if.c:462:1: warning: control reaches end of non-void
> function [-Wreturn-type]
>  }
>  ^
> scripts/Makefile.build:324: recipe for target 'net/bridge//br_if.o'
> failed
> 
> Fixes: 419d14af9e07 ("bridge: Allow max MTU when multiple VLANs present")
> Signed-off-by: Nikolay Aleksandrov <nikolay at cumulusnetworks.com>

Applied, thanks for responding to this issue so quickly.