From: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Date: Tue, 8 Jul 2014 23:44:07 +0000 (-0400)
Subject: net: mvneta: Fix big endian issue in mvneta_txq_desc_csum()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~289^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a1985879437d14bda8c90d0dae3455c467d7642;p=pandora-kernel.git

net: mvneta: Fix big endian issue in mvneta_txq_desc_csum()

This commit fixes the command value generated for CSUM calculation
when running in big endian mode.  The Ethernet protocol ID for IP was
being unconditionally byte-swapped in the layer 3 protocol check (with
swab16), which caused the mvneta driver to not function correctly in
big endian mode.  This patch byte-swaps the ID conditionally with
htons.

Cc: <stable@vger.kernel.org> # v3.13+
Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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