From: Dan Carpenter <error27@gmail.com>
Date: Thu, 22 Jul 2010 01:16:48 +0000 (+0000)
Subject: stmmac: handle allocation errors in setup functions
X-Git-Tag: v2.6.36-rc1~571^2~132
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ff219068c0e032a6fd64c45bd69f3bc7374feb6;p=pandora-kernel.git

stmmac: handle allocation errors in setup functions

If the allocations fail in either dwmac1000_setup() or dwmac100_setup()
then return NULL.  These are called from stmmac_mac_device_setup().  The
check for NULL returns in stmmac_mac_device_setup() needed to be moved
forward a couple lines.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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