From: Dan Williams <dan.j.williams@intel.com>
Date: Mon, 21 Sep 2009 17:47:40 +0000 (-0700)
Subject: async_tx/raid6: add missing dma_unmap calls to the async fail case
X-Git-Tag: v2.6.32-rc1~60^2^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f6672d44c1ae7408b43c06170ec34eb0a0e9b9f;p=pandora-kernel.git

async_tx/raid6: add missing dma_unmap calls to the async fail case

If we are unable to offload async_mult() or async_sum_product(), then
unmap the buffers before falling through to the synchronous path.

Signed-off-by: Dan Williams <dan.j.williams@intel.com>
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