ath5k: fix extra set bit in multicast mask

Bit 32 was always set which looks to have been accidental,
according to git history.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bob Copeland 2013-07-11 09:19:13 -04:00 • committed by John W. Linville
commit f287cbd01f