From: Cristian Stoica <cristian.stoica@freescale.com>
Date: Thu, 30 Oct 2014 12:40:22 +0000 (+0200)
Subject: crypto: caam - fix missing dma unmap on error path
X-Git-Tag: omap-for-v3.19/fixes-for-merge-window~129^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=738459e3f88538f2ece263424dafe5d91799e46b;p=pandora-kernel.git

crypto: caam - fix missing dma unmap on error path

If dma mapping for dma_addr_out fails, the descriptor memory is freed
but the previous dma mapping for dma_addr_in remains.
This patch resolves the missing dma unmap and groups resource
allocations at function start.

Cc: <stable@vger.kernel.org> # 3.13+
Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

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