Re: [PATCH net-next] net: bridge: remove unneeded variable 'err'

[Nikolay Aleksandrov]

On 17/12/2018 11:46, YueHaibing wrote:
> function br_multicast_toggle now always return 0,
> so the variable 'err' is unneeded.
> Also cleanup dead branch in br_changelink.
> 
> Signed-off-by: YueHaibing <yuehaibing@xxxxxxxxxx>
> ---
>  net/bridge/br_multicast.c | 3 +--
>  net/bridge/br_netlink.c   | 4 +---
>  2 files changed, 2 insertions(+), 5 deletions(-)
> 

That is correct, but in such case just make it void.