From: Dhananjay Phadke <dhananjay@netxen.com>
Date: Thu, 15 Jan 2009 04:50:00 +0000 (-0800)
Subject: netxen: handle dma mapping failures
X-Git-Tag: v2.6.29-rc2~11^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6f70340698333f14b1d9c9e913c5de8f66b72c55;p=pandora-kernel.git

netxen: handle dma mapping failures

o Bail out if pci_map_single() fails while replenishing rx ring.
o Drop packet if pci_map_{single,page}() fail in tx.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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