From: Rob Herring <rob.herring@calxeda.com>
Date: Mon, 5 Nov 2012 06:22:23 +0000 (+0000)
Subject: net: calxedaxgmac: rework transmit ring handling
X-Git-Tag: omap-for-v3.8/fixes-for-merge-window-v4-signed~45^2~431
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=97a3a9a67b711bedc1e0d3a33a0dd019c3af2f46;p=pandora-kernel.git

net: calxedaxgmac: rework transmit ring handling

Only generate tx interrupts on every ring size / 4 descriptors. Move the
netif_stop_queue call to the end of the xmit function rather than
checking at the beginning.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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