From: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Date: Fri, 30 May 2014 16:40:10 +0000 (-0300)
Subject: net: mv643xx_eth: Drop the NETDEV_TX_BUSY return path
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~36^2~94^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eee492ea35bd6f4bac229744eb0593547fb30826;p=pandora-kernel.git

net: mv643xx_eth: Drop the NETDEV_TX_BUSY return path

After adding proper stop/wake thresholds, we can expect a queue to never
be full and drop the NETDEV_TX_BUSY return path. In any case, if the queue
cannot accommodate a TSO packet, the packet would be discarded.

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