From owner-svn-src-head@freebsd.org  Tue Mar 15 04:56:41 2016
Return-Path: <owner-svn-src-head@freebsd.org>
Delivered-To: svn-src-head@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2995AAD1503;
 Tue, 15 Mar 2016 04:56:41 +0000 (UTC) (envelope-from imp@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id EDC10BCA;
 Tue, 15 Mar 2016 04:56:40 +0000 (UTC) (envelope-from imp@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u2F4udau075970;
 Tue, 15 Mar 2016 04:56:39 GMT (envelope-from imp@FreeBSD.org)
Received: (from imp@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id u2F4udoh075969;
 Tue, 15 Mar 2016 04:56:39 GMT (envelope-from imp@FreeBSD.org)
Message-Id: <201603150456.u2F4udoh075969@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: imp set sender to imp@FreeBSD.org
 using -f
From: Warner Losh <imp@FreeBSD.org>
Date: Tue, 15 Mar 2016 04:56:39 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r296890 - head/sys/dev/mfi
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: 2.1.21
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <https://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: <https://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 15 Mar 2016 04:56:41 -0000

Author: imp
Date: Tue Mar 15 04:56:39 2016
New Revision: 296890
URL: https://svnweb.freebsd.org/changeset/base/296890

Log:
  Remove bare & 0x3; it encodes the values of BIO_READ and
  BIO_WRITE. It's also unnecessary since the only cases in this switch
  are those two.

Modified:
  head/sys/dev/mfi/mfi.c

Modified: head/sys/dev/mfi/mfi.c
==============================================================================
--- head/sys/dev/mfi/mfi.c	Tue Mar 15 04:42:37 2016	(r296889)
+++ head/sys/dev/mfi/mfi.c	Tue Mar 15 04:56:39 2016	(r296890)
@@ -2141,7 +2141,7 @@ mfi_build_syspdio(struct mfi_softc *sc, 
 	pass = &cm->cm_frame->pass;
 	bzero(pass->cdb, 16);
 	pass->header.cmd = MFI_CMD_PD_SCSI_IO;
-	switch (bio->bio_cmd & 0x03) {
+	switch (bio->bio_cmd) {
 	case BIO_READ:
 		flags = MFI_CMD_DATAIN | MFI_CMD_BIO;
 		readop = 1;
@@ -2200,7 +2200,7 @@ mfi_build_ldio(struct mfi_softc *sc, str
 	bzero(cm->cm_frame, sizeof(union mfi_frame));
 	cm->cm_frame->header.context = context;
 	io = &cm->cm_frame->io;
-	switch (bio->bio_cmd & 0x03) {
+	switch (bio->bio_cmd) {
 	case BIO_READ:
 		io->header.cmd = MFI_CMD_LD_READ;
 		flags = MFI_CMD_DATAIN | MFI_CMD_BIO;