netdev - Re: [PATCH net-next] tipc: fix missing spinlock init and nullptr oops

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Message-Id: <20141209.134209.572446082511289348.davem@davemloft.net>
Date:	Tue, 09 Dec 2014 13:42:09 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	erik.hugne@...csson.com
Cc:	netdev@...r.kernel.org, tipc-discussion@...ts.sourceforge.net,
	jon.maloy@...csson.com, ying.xue@...driver.com,
	richard.alpe@...csson.com
Subject: Re: [PATCH net-next] tipc: fix missing spinlock init and nullptr
 oops

From: <erik.hugne@...csson.com>
Date: Wed, 3 Dec 2014 16:58:40 +0100

> From: Erik Hugne <erik.hugne@...csson.com>
> 
> commit 908344cdda80 ("tipc: fix bug in multicast congestion
> handling") introduced two bugs with the bclink wakeup
> function. This commit fixes the missing spinlock init for the
> waiting_sks list. We also eliminate the race condition
> between the waiting_sks length check/dequeue operations in
> tipc_bclink_wakeup_users by simply removing the redundant
> length check.
> 
> Signed-off-by: Erik Hugne <erik.hugne@...csson.com>
> Acked-by: Tero Aho <Tero.Aho@...iant.com>

Applied.
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