Patch "rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled." has been added to the 4.15-stable tree

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

rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled.

to the 4.15-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-rtl_pci-fix-the-bug-when-inactiveps-is-enabled.patch
and it can be found in the queue-4.15 subdirectory.

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

From: Tsang-Shian Lin <[email protected]>
Date: Sat, 9 Dec 2017 11:37:10 -0600
Subject: rtlwifi: rtl_pci: Fix the bug when inactiveps is enabled.

From: Tsang-Shian Lin <[email protected]>

[ Upstream commit b7573a0a27bfa8270dea9b145448f6884b7cacc1 ]

Reset the driver current tx read/write index to zero when inactiveps nic out of sync with HW state. Wrong driver tx read/write index will cause Tx fail.

---
 drivers/net/wireless/realtek/rtlwifi/pci.c |    7 +++++++
 1 file changed, 7 insertions(+)

@@ -1555,7 +1555,14 @@ int rtl_pci_reset_trx_ring(struct ieee80
 				dev_kfree_skb_irq(skb);
 				ring->idx = (ring->idx + 1) % ring->entries;
 			}
+
+			if (rtlpriv->use_new_trx_flow) {
+				rtlpci->tx_ring[i].cur_tx_rp = 0;
+				rtlpci->tx_ring[i].cur_tx_wp = 0;
+			}
+
 			ring->idx = 0;
+			ring->entries = rtlpci->txringcount[i];
 		}
 	}
 	spin_unlock_irqrestore(&rtlpriv->locks.irq_th_lock, flags);

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

queue-4.15/rtlwifi-rtl_pci-fix-the-bug-when-inactiveps-is-enabled.patch