From: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Date: Fri, 21 Aug 2009 20:34:24 +0000 (-0700)
Subject: iwlwifi: fix remove key error
X-Git-Tag: v2.6.32-rc1~703^2~275^2~68
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2ccb4dbe77eaebb6b286402c31b4e2b1155660f;p=pandora-kernel.git

iwlwifi: fix remove key error

Fix following error by sending synchronous command and waiting for the command
to complete.

mac80211-phy0: failed to remove key (0, ff:ff:ff:ff:ff:ff) from hardware (-16).

-16 is EBUSY error. The asynchronous command tests for STATUS_EXIT_PENDING
while interface is getting down and it returns -EBUSY error if set.
Changing the host command from asynchronous call to synchronous call
enables command to be run while interface is going down.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

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