From: Lubomir Rintel <lkundrak@v3.sk>
Date: Tue, 18 Jun 2013 17:30:48 +0000 (+0200)
Subject: pxa168_eth: Allocate receive queue initialized to zero
X-Git-Tag: v3.10~13^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=451bff2932a69e904f41a180145de1d2358bb8f5;p=pandora-kernel.git

pxa168_eth: Allocate receive queue initialized to zero

Zero pointer in rx_skb or tx_skb is how respective *_deinit() functions find
out that a skb slot is unallocated. If *_init() functions unsuccessfully return
after the allocation (e.g. when subsequent dma_alloc_coherent() is not
successful), this would result in attempt to kfree() invalid pointers.

Signed-off-by: Lubomir Rintel <lkundrak@v3.sk>
Cc: Kosta Zertsekel <konszert@marvell.com>
Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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