From: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Date: Tue, 9 Nov 2010 17:25:47 +0000 (+0200)
Subject: rndis_wlan: workaround device not returning bss for currently connected AP
X-Git-Tag: v2.6.38-rc1~476^2~405^2^2~129
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5257c952dda24df7078c74b7b811b44c6e49206;p=pandora-kernel.git

rndis_wlan: workaround device not returning bss for currently connected AP

BCM4320a devices do not return bss for currently connected AP in bss-list,
althought this is required by NDIS specs. Missing bss leads to warning at
net/wireless/sme.c:__cfg80211_connect_result(), WARN_ON(!bss).

Workaround this by crafting bss manually with information we can read from
device. Workaround is only used when device bss-list does not return current
bss, and so is only used with BCM4320a devices and not newer BCM4320b ones.

Fixes bug #20152.

Reported-by: Luís Picciochi <Pitxyoki@gmail.com>
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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