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Date: Sat, 23 Mar 2013 19:06:44 +0400
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
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Subject: Re: [Bridge] [PATCH net-next] bridge: avoid br_ifinfo_notify when
 nothing changed
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To: Hong Zhiguo <honkiko@gmail.com>
Cc: netdev@vger.kernel.org, bridge@lists.linux-foundation.org, zhiguo.hong@emc.com, stephen@networkplumber.org, herbert@gondor.hengli.com.au, davem@davemloft.net

Hello.

On 23-03-2013 9:14, Hong Zhiguo wrote:

> When neither IFF_BRIDGE_PORT or IFF_BRIDGE_PORT is set,

    That is the same flag repeated twice.

> and afspec == NULL but  protinfo != NULL, we run into
> "if (err == 0) br_ifinfo_notify(RTM_NEWLINK, p);" with
> random value in ret.

> Signed-off-by: Hong Zhiguo <honkiko@gmail.com>

WBR, Sergei