317683807 -0700

staging: brcm80211: cleaning up tx rate control code in softmac

Code cleanup. Code was unnecessarily complex.

Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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