From: Ben Hutchings <bhutchings@solarflare.com>
Date: Thu, 23 Feb 2012 00:45:50 +0000 (+0000)
Subject: sfc: Correct efx_for_each_possible_channel_tx_queue() to skip non-TX channels
X-Git-Tag: v3.4-rc1~177^2~221^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73e0026fb2bee4f2ca85c702040e143ec504eaa6;p=pandora-kernel.git

sfc: Correct efx_for_each_possible_channel_tx_queue() to skip non-TX channels

efx_for_each_possible_channel_tx_queue() should do nothing for RX-only
or extra channels.  The current definition results in allocating
additional unused hardware TX queues when using the mqprio qdisc and
either separate_tx_channels or SR-IOV.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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