linux-imx

cfg80211: use sme_state in ibss start/join path

CFG80211_DEV_WARN_ON() at "net/wireless/ibss.c line 63"
is unnecessarily triggered even after successful connection,
when cfg80211_ibss_joined() is called by driver inside
.join_ibss handler.

This patch fixes the problem by changing 'sme_state' in ibss path
and having WARN_ON() check for 'sme_state' similar to infra
association.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>