From owner-svn-src-all@freebsd.org  Fri May 27 11:49:06 2016
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@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 94D2CB4C736;
 Fri, 27 May 2016 11:49:06 +0000 (UTC)
 (envelope-from arybchik@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 6633017D1;
 Fri, 27 May 2016 11:49:06 +0000 (UTC)
 (envelope-from arybchik@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id u4RBn5dQ045483;
 Fri, 27 May 2016 11:49:05 GMT (envelope-from arybchik@FreeBSD.org)
Received: (from arybchik@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id u4RBn50X045482;
 Fri, 27 May 2016 11:49:05 GMT (envelope-from arybchik@FreeBSD.org)
Message-Id: <201605271149.u4RBn50X045482@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: arybchik set sender to
 arybchik@FreeBSD.org using -f
From: Andrew Rybchenko <arybchik@FreeBSD.org>
Date: Fri, 27 May 2016 11:49:05 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r300847 - head/sys/dev/sfxge/common
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 27 May 2016 11:49:06 -0000

Author: arybchik
Date: Fri May 27 11:49:05 2016
New Revision: 300847
URL: https://svnweb.freebsd.org/changeset/base/300847

Log:
  sfxge(4): cope with always true unsigned comparison with 0 to make lint happier
  
  Found by lint on illumos.
  
  Submitted by:   Garrett D'Amore <garrett at damore.org>
  Sponsored by:   Solarflare Communications, Inc.
  MFC after:      1 week

Modified:
  head/sys/dev/sfxge/common/ef10_rx.c

Modified: head/sys/dev/sfxge/common/ef10_rx.c
==============================================================================
--- head/sys/dev/sfxge/common/ef10_rx.c	Fri May 27 11:48:25 2016	(r300846)
+++ head/sys/dev/sfxge/common/ef10_rx.c	Fri May 27 11:49:05 2016	(r300847)
@@ -50,14 +50,15 @@ efx_mcdi_init_rxq(
 {
 	efx_mcdi_req_t req;
 	uint8_t payload[
-	    MAX(MC_CMD_INIT_RXQ_IN_LEN(EFX_RXQ_NBUFS(EFX_RXQ_MAXNDESCS)),
-		MC_CMD_INIT_RXQ_OUT_LEN)];
+	    MC_CMD_INIT_RXQ_IN_LEN(EFX_RXQ_NBUFS(EFX_RXQ_MAXNDESCS))];
 	int npages = EFX_RXQ_NBUFS(size);
 	int i;
 	efx_qword_t *dma_addr;
 	uint64_t addr;
 	efx_rc_t rc;
 
+	/* If this changes, then the payload size might need to change. */
+	EFSYS_ASSERT3U(MC_CMD_INIT_RXQ_OUT_LEN, ==, 0);
 	EFSYS_ASSERT3U(size, <=, EFX_RXQ_MAXNDESCS);
 
 	(void) memset(payload, 0, sizeof (payload));