From: Dhananjay Phadke <dhananjay@netxen.com>
Date: Thu, 15 Jan 2009 04:49:43 +0000 (-0800)
Subject: netxen: hold tx lock while sending firmware commands
X-Git-Tag: v2.6.29-rc2~11^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=03e678ee968ae54b79c1580c2935895bd863ad95;p=pandora-kernel.git

netxen: hold tx lock while sending firmware commands

Some firmware commands like mac address addition/deletion are sent
on the transmit ring. So need to hold the tx lock before touching
tx producer/consumer indices.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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