From: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Date: Tue, 29 Mar 2011 13:43:50 +0000 (+0300)
Subject: wl12xx: Handle duplicate calling of remove interface
X-Git-Tag: v3.0-rc1~377^2~161^2^2~142^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13026decf7b74d0908df034dc6dc86c2caaec939;p=pandora-kernel.git

wl12xx: Handle duplicate calling of remove interface

Because of the hardware recovery mechanism, its possible the
__wl1271_op_remove_interface is called twice. Currently, this leads to a
kernel crash even before a kernel WARNing can be issued.

Fix this.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
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