From: Lubomir Rintel <lkundrak@v3.sk>
Date: Tue, 18 Jun 2013 17:32:38 +0000 (+0200)
Subject: mv643xx_eth: Allocate receive queue initialized to zero
X-Git-Tag: v3.10~13^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9fa8e980bb0a56e46ddd97731f83f608c39aa7a5;p=pandora-kernel.git

mv643xx_eth: Allocate receive queue initialized to zero

Zero pointer in rx_skb is how respective rxq_deinit() finds out out that a skb
slot is unallocated. If rxq_refill() fails (e.g. on OOM condition), subsequent
teardown would result in an attempt to kfree() invalid pointers.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Cc: Lennert Buytenhek <buytenh@wantstofly.org>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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