b43: remove dead function b43_rssinoise_postprocess()

This function is dead for more than 10 years. Remove it.

Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jason Yan 2020-05-07 19:07:41 +08:00 • committed by David S. Miller
commit 49d4c392cc