linux-kernel - [ 010/108] brcmsmac: "INTERMEDIATE but not AMPDU" only when tracing

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Message-Id: <20120723010653.054678999@decadent.org.uk>
Date:	Mon, 23 Jul 2012 02:07:01 +0100
From:	Ben Hutchings <ben@...adent.org.uk>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
	alan@...rguk.ukuu.org.uk, Eldad Zack <eldad@...refinery.com>,
	Franky Lin <frankyl@...adcom.com>,
	"John W. Linville" <linville@...driver.com>
Subject: [ 010/108] brcmsmac: "INTERMEDIATE but not AMPDU" only when tracing

3.2-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Eldad Zack <eldad@...refinery.com>

commit 6ead629b27269c553c9092c47cd8f5ab0309ee3b upstream.

I keep getting the following messages on the log buffer:
[ 2167.097507] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU
[ 2281.331305] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU
[ 2281.332539] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU
[ 2329.876605] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU
[ 2329.877354] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU
[ 2462.280756] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU
[ 2615.651689] ieee80211 phy0: brcms_c_dotxstatus: INTERMEDIATE but not AMPDU

>>From the code comment I understand that this something that can -
and does, quite frequently - happen.

Signed-off-by: Eldad Zack <eldad@...refinery.com>
Acked-by: Franky Lin<frankyl@...adcom.com>
Signed-off-by: John W. Linville <linville@...driver.com>
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 drivers/net/wireless/brcm80211/brcmsmac/main.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c
index 7083db7..b4d9279 100644
--- a/drivers/net/wireless/brcm80211/brcmsmac/main.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c
@@ -847,8 +847,7 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs)
 	 */
 	if (!(txs->status & TX_STATUS_AMPDU)
 	    && (txs->status & TX_STATUS_INTERMEDIATE)) {
-		wiphy_err(wlc->wiphy, "%s: INTERMEDIATE but not AMPDU\n",
-			  __func__);
+		BCMMSG(wlc->wiphy, "INTERMEDIATE but not AMPDU\n");
 		return false;
 	}
 


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