From owner-svn-src-head@FreeBSD.ORG  Sat Jun 29 19:57:58 2013
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id 902D6D9B;
 Sat, 29 Jun 2013 19:57:58 +0000 (UTC)
 (envelope-from adrian@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id 8308C125B;
 Sat, 29 Jun 2013 19:57:58 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.7/8.14.7) with ESMTP id r5TJvwVg091553;
 Sat, 29 Jun 2013 19:57:58 GMT (envelope-from adrian@svn.freebsd.org)
Received: (from adrian@localhost)
 by svn.freebsd.org (8.14.7/8.14.5/Submit) id r5TJvwh3091552;
 Sat, 29 Jun 2013 19:57:58 GMT (envelope-from adrian@svn.freebsd.org)
Message-Id: <201306291957.r5TJvwh3091552@svn.freebsd.org>
From: Adrian Chadd <adrian@FreeBSD.org>
Date: Sat, 29 Jun 2013 19:57:57 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r252385 - head/sys/dev/ath
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 29 Jun 2013 19:57:58 -0000

Author: adrian
Date: Sat Jun 29 19:57:57 2013
New Revision: 252385
URL: http://svnweb.freebsd.org/changeset/base/252385

Log:
  Don't log anything if npkts == 0.
  
  This occurs at RX DMA start, even though the RX FIFO has plenty of
  space. I'll go figure out why, but this shouldn't cause people to
  be spammed by these messages.

Modified:
  head/sys/dev/ath/if_ath_rx_edma.c

Modified: head/sys/dev/ath/if_ath_rx_edma.c
==============================================================================
--- head/sys/dev/ath/if_ath_rx_edma.c	Sat Jun 29 18:07:32 2013	(r252384)
+++ head/sys/dev/ath/if_ath_rx_edma.c	Sat Jun 29 19:57:57 2013	(r252385)
@@ -424,9 +424,10 @@ ath_edma_recv_proc_queue(struct ath_soft
 	if (dosched && sc->sc_kickpcu) {
 		ATH_KTR(sc, ATH_KTR_ERROR, 0,
 		    "ath_edma_recv_proc_queue(): kickpcu");
-		device_printf(sc->sc_dev,
-		    "%s: handled npkts %d\n",
-		    __func__, npkts);
+		if (npkts > 0)
+			device_printf(sc->sc_dev,
+			    "%s: handled npkts %d\n",
+			    __func__, npkts);
 
 		/*
 		 * XXX TODO: what should occur here? Just re-poke and