From: Toshiaki Makita <makita.toshiaki@lab•ntt.co.jp>
To: Xin Long <lucien.xin@gmail•com>,
network dev <netdev@vger•kernel.org>,
bridge@lists•linux-foundation.org
Cc: nikolay@cumulusnetworks•com, davem@davemloft•net
Subject: Re: [PATCHv2 net-next 3/6] bridge: simplify the stp_state_store by calling store_bridge_parm
Date: Tue, 5 Apr 2016 14:08:13 +0900 [thread overview]
Message-ID: <5703483D.80109@lab.ntt.co.jp> (raw)
In-Reply-To: <baf4788b6ac529a2132ace735fc1caf4989307da.1459827115.git.lucien.xin@gmail.com>
On 2016/04/05 12:32, Xin Long wrote:
> There are some repetitive codes in stp_state_store, we can remove
> them by calling store_bridge_parm.
>
> Signed-off-by: Xin Long <lucien.xin@gmail•com>
> ---
> net/bridge/br_sysfs_br.c | 24 +++++++-----------------
> 1 file changed, 7 insertions(+), 17 deletions(-)
>
> diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
> index 137cd3b..9918763 100644
> --- a/net/bridge/br_sysfs_br.c
> +++ b/net/bridge/br_sysfs_br.c
> @@ -128,27 +128,17 @@ static ssize_t stp_state_show(struct device *d,
> }
>
>
> +static int set_stp_state(struct net_bridge *br, unsigned long val)
> +{
You forgot to add rtnl lock here?
The missing lock is restored in patch 4, but at this point bisect could
break..
> + br_stp_set_enabled(br, val);
> + return 0;
> +}
Toshiaki Makita
next prev parent reply other threads:[~2016-04-05 5:08 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-05 3:32 [PATCHv2 net-next 0/6] bridge: support sending rntl info when we set attributes through sysfs/ioctl Xin Long
2016-04-05 3:32 ` [PATCHv2 net-next 1/6] bridge: simplify the flush_store by calling store_bridge_parm Xin Long
2016-04-05 3:32 ` [PATCHv2 net-next 2/6] bridge: simplify the forward_delay_store " Xin Long
2016-04-05 3:32 ` [PATCHv2 net-next 3/6] bridge: simplify the stp_state_store " Xin Long
2016-04-05 5:08 ` Toshiaki Makita [this message]
2016-04-06 20:10 ` David Miller
2016-04-07 3:49 ` Xin Long
2016-04-05 3:32 ` [PATCHv2 net-next 4/6] bridge: a netlink notification should be sent when those attributes are changed by br_sysfs_br Xin Long
2016-04-05 3:32 ` [PATCHv2 net-next 5/6] bridge: a netlink notification should be sent when those attributes are changed by br_sysfs_if Xin Long
2016-04-05 3:32 ` [PATCHv2 net-next 6/6] bridge: a netlink notification should be sent when those attributes are changed by ioctl Xin Long
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