mac80211: simplify scan start
authorJohannes Berg <johannes@sipsolutions.net>
Mon, 8 Sep 2008 15:58:23 +0000 (17:58 +0200)
committerJohn W. Linville <linville@tuxdriver.com>
Thu, 11 Sep 2008 19:53:37 +0000 (15:53 -0400)
commita0fe8b3349bdee27065b57cdceb2ca53c1487866
treebc7329418a3c3eb8e93a9ce479a5f9ba5d576b8e
parent9116dd01120e249dc2e84e6edecd7ad7f828680f
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>
net/mac80211/mlme.c