From: Stanislaw Gruszka <sgruszka@redhat.com>
Date: Wed, 20 Oct 2010 22:25:36 +0000 (+0000)
Subject: r8169: check dma mapping failures
X-Git-Tag: v2.6.37-rc1~147^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3eafe50708deca10d155ccff597a91dcecc2d869;p=pandora-kernel.git

r8169: check dma mapping failures

Check possible dma mapping errors and do clean up if it happens.

Fix overwrap bug in rtl8169_tx_clear on the way.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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