From owner-svn-src-stable@FreeBSD.ORG  Thu Jan 27 18:37:10 2011
Return-Path: <owner-svn-src-stable@FreeBSD.ORG>
Delivered-To: svn-src-stable@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id E62E91065670;
	Thu, 27 Jan 2011 18:37:10 +0000 (UTC)
	(envelope-from yongari@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id D4FED8FC1A;
	Thu, 27 Jan 2011 18:37:10 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id p0RIbA5H028597;
	Thu, 27 Jan 2011 18:37:10 GMT (envelope-from yongari@svn.freebsd.org)
Received: (from yongari@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id p0RIbARJ028595;
	Thu, 27 Jan 2011 18:37:10 GMT (envelope-from yongari@svn.freebsd.org)
Message-Id: <201101271837.p0RIbARJ028595@svn.freebsd.org>
From: Pyun YongHyeon <yongari@FreeBSD.org>
Date: Thu, 27 Jan 2011 18:37:10 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r217950 - stable/8/sys/dev/ale
X-BeenThere: svn-src-stable@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: SVN commit messages for all the -stable branches of the src tree
	<svn-src-stable.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>, 
	<mailto:svn-src-stable-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable>
List-Post: <mailto:svn-src-stable@freebsd.org>
List-Help: <mailto:svn-src-stable-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable>,
	<mailto:svn-src-stable-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 27 Jan 2011 18:37:11 -0000

Author: yongari
Date: Thu Jan 27 18:37:10 2011
New Revision: 217950
URL: http://svn.freebsd.org/changeset/base/217950

Log:
  MFC r216438:
    Remove unecessary and clearly wrong usage of atomic(9).

Modified:
  stable/8/sys/dev/ale/if_ale.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)

Modified: stable/8/sys/dev/ale/if_ale.c
==============================================================================
--- stable/8/sys/dev/ale/if_ale.c	Thu Jan 27 18:34:05 2011	(r217949)
+++ stable/8/sys/dev/ale/if_ale.c	Thu Jan 27 18:37:10 2011	(r217950)
@@ -66,7 +66,6 @@ __FBSDID("$FreeBSD$");
 #include <dev/pci/pcireg.h>
 #include <dev/pci/pcivar.h>
 
-#include <machine/atomic.h>
 #include <machine/bus.h>
 #include <machine/in_cksum.h>
 
@@ -2284,8 +2283,7 @@ ale_int_task(void *arg, int pending)
 	sc = (struct ale_softc *)arg;
 
 	status = CSR_READ_4(sc, ALE_INTR_STATUS);
-	more = atomic_readandclear_int(&sc->ale_morework);
-	if (more != 0)
+	if (sc->ale_morework != 0)
 		status |= INTR_RX_PKT;
 	if ((status & ALE_INTRS) == 0)
 		goto done;
@@ -2298,7 +2296,7 @@ ale_int_task(void *arg, int pending)
 	if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0) {
 		more = ale_rxeof(sc, sc->ale_process_limit);
 		if (more == EAGAIN)
-			atomic_set_int(&sc->ale_morework, 1);
+			sc->ale_morework = 1;
 		else if (more == EIO) {
 			ALE_LOCK(sc);
 			sc->ale_stats.reset_brk_seq++;
@@ -3002,7 +3000,7 @@ ale_init_rx_pages(struct ale_softc *sc)
 
 	ALE_LOCK_ASSERT(sc);
 
-	atomic_set_int(&sc->ale_morework, 0);
+	sc->ale_morework = 0;
 	sc->ale_cdata.ale_rx_seqno = 0;
 	sc->ale_cdata.ale_rx_curp = 0;