From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Mon, 19 May 2014 16:59:54 +0000 (-0300)
Subject: net: mvneta: Clean mvneta_tx() sk_buff handling
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~175^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e19d2dda90c5305a201282317aa492ce0337aa62;p=pandora-kernel.git

net: mvneta: Clean mvneta_tx() sk_buff handling

Rework mvneta_tx() so that the code that performs the final handling
before a sk_buff is transmitted is done only if the numbers of fragments
processed if positive.

This is preparation work to add the support for software TSO.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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