From: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Date: Fri, 10 Aug 2012 11:17:16 +0000 (+0530)
Subject: ath9k: Remove MIMO-PS specific code
X-Git-Tag: v3.7-rc1~70^2~42^2~8
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f8a87017f4a9f1638df54dd79d0f5ad1bae51c1d;p=platform%2Fkernel%2Flinux-exynos.git

ath9k: Remove MIMO-PS specific code

Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 2051fac..cce0c51 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -1120,15 +1120,6 @@ static void ath_rc_tx_status(struct ath_softc *sc,
 						 rates[i].count);
 			}
 		}
-	} else {
-		/*
-		 * Handle the special case of MIMO PS burst, where the second
-		 * aggregate is sent out with only one rate and one try.
-		 * Treating it as an excessive retry penalizes the rate
-		 * inordinately.
-		 */
-		if (rates[0].count == 1 && xretries == 1)
-			xretries = 2;
 	}
 
 	flags = rates[final_ts_idx].flags;