[Midnightbsd-cvs] src: amrr.c: sync ath(4) with freebsd 7.3

[laffer1 at midnightbsd.org]

Log Message:
-----------
sync ath(4) with freebsd 7.3

Modified Files:
--------------
    src/sys/dev/ath/ath_rate/amrr:
        amrr.c (r1.3 -> r1.4)
        (http://cvsweb.midnightbsd.org/src/sys/dev/ath/ath_rate/amrr/amrr.c?r1=1.3&r2=1.4)