From: Johannes Berg <johannes@sipsolutions.net>
Date: Mon, 8 Sep 2008 15:58:23 +0000 (+0200)
Subject: mac80211: simplify scan start
X-Git-Tag: v2.6.28-rc1~717^2~292^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0fe8b3349bdee27065b57cdceb2ca53c1487866;p=pandora-kernel.git

mac80211: simplify scan start

ieee80211_sta_start_scan() can very well take a non-NULL
ssid pointer with a zero ssid_len.

Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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