From: Arend van Spriel <arend@broadcom.com>
Date: Sun, 2 Oct 2011 17:14:34 +0000 (-0700)
Subject: staging: brcm80211: only allow one call to add_interface callback
X-Git-Tag: v3.2-rc1~169^2^2~255
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=683fbb42396106974c315897d8d379f9e7b8ee40;p=pandora-kernel.git

staging: brcm80211: only allow one call to add_interface callback

The driver only supports one network interface to be associated
with it. Only for the first call it does actually something. For
subsequent calls it does return -ENODEV error code.

Reported-by: Johannes Berg <johannes@sipsolutions.net>
Reviewed-by: Roland Vossen <rvossen@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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