From dbc33386ebed0781cc017c2b7a5014262a4bf49a Mon Sep 17 00:00:00 2001
From: Avery Pennarun <apenwarr@gmail.com>
Date: Fri, 24 Jan 2014 03:06:54 -0500
Subject: [PATCH 5/7] mwifiex: rate limit ENOSR errors.

These occur frequently with the usb8897 adapter using iperf, but don't seem
to hurt anything.
---
 drivers/net/wireless/mwifiex/txrx.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/mwifiex/txrx.c b/drivers/net/wireless/mwifiex/txrx.c
index 37f26af..361d8e1 100644
--- a/drivers/net/wireless/mwifiex/txrx.c
+++ b/drivers/net/wireless/mwifiex/txrx.c
@@ -111,9 +111,10 @@ int mwifiex_process_tx(struct mwifiex_private *priv, struct sk_buff *skb,
 	}
 
 	switch (ret) {
-	case -ENOSR:
-		dev_dbg(adapter->dev, "data: -ENOSR is returned\n");
+	case -ENOSR: {
+		printk_ratelimited("data: -ENOSR is returned\n");
 		break;
+	}
 	case -EBUSY:
 		if ((GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_STA) &&
 		    (adapter->pps_uapsd_mode) && (adapter->tx_lock_flag)) {
-- 
1.9.1.423.g4596e3a