From owner-svn-src-all@freebsd.org  Wed Aug 15 21:38:07 2018
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 [IPv6:2610:1c1:1:606c::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 498B6107198D;
 Wed, 15 Aug 2018 21:38:07 +0000 (UTC)
 (envelope-from tsoome@FreeBSD.org)
Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org
 [IPv6:2610:1c1:1:606c::19:3])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client CN "mxrelay.nyi.freebsd.org",
 Issuer "Let's Encrypt Authority X3" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 007D67D9B8;
 Wed, 15 Aug 2018 21:38:07 +0000 (UTC)
 (envelope-from tsoome@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 mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id D193C102DC;
 Wed, 15 Aug 2018 21:38:06 +0000 (UTC)
 (envelope-from tsoome@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w7FLc6MX092387;
 Wed, 15 Aug 2018 21:38:06 GMT (envelope-from tsoome@FreeBSD.org)
Received: (from tsoome@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id w7FLc6aK092386;
 Wed, 15 Aug 2018 21:38:06 GMT (envelope-from tsoome@FreeBSD.org)
Message-Id: <201808152138.w7FLc6aK092386@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: tsoome set sender to
 tsoome@FreeBSD.org using -f
From: Toomas Soome <tsoome@FreeBSD.org>
Date: Wed, 15 Aug 2018 21:38:06 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r337874 - head/stand/libsa/zfs
X-SVN-Group: head
X-SVN-Commit-Author: tsoome
X-SVN-Commit-Paths: head/stand/libsa/zfs
X-SVN-Commit-Revision: 337874
X-SVN-Commit-Repository: base
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: 2.1.27
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: Wed, 15 Aug 2018 21:38:07 -0000

Author: tsoome
Date: Wed Aug 15 21:38:06 2018
New Revision: 337874
URL: https://svnweb.freebsd.org/changeset/base/337874

Log:
  libsa: zfs_probe() needs to set spa to NULL
  
  Silence the warning about possibly uninitialized use of spa.

Modified:
  head/stand/libsa/zfs/zfs.c

Modified: head/stand/libsa/zfs/zfs.c
==============================================================================
--- head/stand/libsa/zfs/zfs.c	Wed Aug 15 21:24:05 2018	(r337873)
+++ head/stand/libsa/zfs/zfs.c	Wed Aug 15 21:38:06 2018	(r337874)
@@ -467,6 +467,7 @@ zfs_probe(int fd, uint64_t *pool_guid)
 	spa_t *spa;
 	int ret;
 
+	spa = NULL;
 	ret = vdev_probe(vdev_read, (void *)(uintptr_t)fd, &spa);
 	if (ret == 0 && pool_guid != NULL)
 		*pool_guid = spa->spa_guid;