[PATCH] softmac: correctly use netif_carrier_{on,off}

TODO: add callbacks for ifup/ifdown (see mailing list)

Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --cc net/ieee80211/softmac/ieee80211softmac_assoc.c
Simple merge

diff --cc net/ieee80211/softmac/ieee80211softmac_auth.c
Simple merge

diff --cc net/ieee80211/softmac/ieee80211softmac_module.c
Simple merge