Patch "rtlwifi: Fix logic error in enter/exit power-save mode" has been added to the 4.4-stable tree

This is a note to let you know that I've just added the patch titled

rtlwifi: Fix logic error in enter/exit power-save mode

to the 4.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
rtlwifi-fix-logic-error-in-enter-exit-power-save-mode.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

From: wang yanqing <[email protected]>
Date: Tue, 3 May 2016 00:38:36 +0800
Subject: rtlwifi: Fix logic error in enter/exit power-save mode

From: wang yanqing <[email protected]>

commit 873ffe154ae074c46ed2d72dbd9a2a99f06f55b4 upstream.

In commit a269913c52ad ("rtlwifi: Rework rtl_lps_leave() and rtl_lps_enter() to use work queue"), the tests for enter/exit power-save mode were inverted. With this change applied, the wifi connection becomes much more stable.

---
 drivers/net/wireless/realtek/rtlwifi/base.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

@@ -1660,9 +1660,9 @@ void rtl_watchdog_wq_callback(void *data
 		if (((rtlpriv->link_info.num_rx_inperiod +
 		      rtlpriv->link_info.num_tx_inperiod) > 8) ||
 		    (rtlpriv->link_info.num_rx_inperiod > 2))
-			rtl_lps_enter(hw);
-		else
 			rtl_lps_leave(hw);
+		else
+			rtl_lps_enter(hw);
 	}
 
 	rtlpriv->link_info.num_rx_inperiod = 0;

Patches currently in stable-queue which might be from [email protected] are

queue-4.4/rtlwifi-pci-use-dev_kfree_skb_irq-instead-of-kfree_skb-in-rtl_pci_reset_trx_ring.patch queue-4.4/rtlwifi-fix-logic-error-in-enter-exit-power-save-mode.patch