b43: use ieee80211_rx_ni()

Convert to new use ieee80211_rx_ni() routine rather than open-coded
version.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
John W. Linville 2009-10-16 14:35:51 -04:00
commit 72f5f45756