From a0fe8b3349bdee27065b57cdceb2ca53c1487866 Mon Sep 17 00:00:00 2001
From: Johannes Berg <johannes@sipsolutions.net>
Date: Mon, 8 Sep 2008 17:58:23 +0200
Subject: [PATCH] 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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Reading git-format-patch failed