Re: [PATCH net 1/1] driver: macvlan: Check if need rollback multicast setting in macvlan_open

[David Miller]

From: f...@ikuai8.com
Date: Tue, 22 Nov 2016 09:54:36 +0800

> From: Gao Feng <f...@ikuai8.com>
> 
> When dev_set_promiscuity failed in macvlan_open, it always invokes
> dev_set_allmulti without checking if necessary.
> Now check the IFF_ALLMULTI flag firstly before rollback the multicast
> setting in the error handler.
> 
> Signed-off-by: Gao Feng <f...@ikuai8.com>

Applied.