From: Eyal Shapira <eyal@wizery.com>
Date: Sat, 5 Apr 2014 23:42:18 +0000 (+0300)
Subject: iwlwifi: mvm: rs: fix and cleanup rs_get_rate_action
X-Git-Tag: omap-for-v3.16/pm-signed~76^2~1^2^2~8^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e53839eb9882c99d3781eab0fe1b2d4369a6a2cc;p=pandora-kernel.git

iwlwifi: mvm: rs: fix and cleanup rs_get_rate_action

Change the down/upscale decision logic a bit to be based
on different success ratio thresholds. This fixes the implementation
compared to the rate scale algorithm which was planned to yield
optimal results. Also fix a case where a lower rate wasn't explored
despite being a potential for better throughput.
While at it rewrite rs_get_rate_action to be more clear and clean.

Cc: <stable@vger.kernel.org> [3.14]
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---

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