From: David L Stevens <david.stevens@oracle.com>
Date: Mon, 26 Jan 2015 20:54:35 +0000 (-0500)
Subject: sunvnet: free pending tx buffers before clearing ring data
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~134^2~121^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07ac3e7099b5788ee4b78233c96532c6209a304b;p=pandora-kernel.git

sunvnet: free pending tx buffers before clearing ring data

This patch moves the clearing of ring data in vnet_port_free_tx_bufs to after
 the freeing of pending buffers in the ring. Otherwise, this can result in
 dereferencing a NULL pointer.

Reported-by: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Signed-off-by: David L Stevens <david.stevens@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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