From patchwork Wed Apr 27 11:10:18 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hannes Reinecke X-Patchwork-Id: 8955571 Return-Path: X-Original-To: patchwork-dm-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 3C054BF29F for ; Wed, 27 Apr 2016 11:15:34 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C464A2027D for ; Wed, 27 Apr 2016 11:15:28 +0000 (UTC) Received: from mx6-phx2.redhat.com (mx6-phx2.redhat.com [209.132.183.39]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 1E6F1202B8 for ; Wed, 27 Apr 2016 11:15:25 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by mx6-phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u3RBC7Cj018863; Wed, 27 Apr 2016 07:12:07 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id u3RBBObr012539 for ; Wed, 27 Apr 2016 07:11:24 -0400 Received: from mx1.redhat.com (ext-mx02.extmail.prod.ext.phx2.redhat.com [10.5.110.26]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u3RBBOOj006283 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 27 Apr 2016 07:11:24 -0400 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 15EE87F083; Wed, 27 Apr 2016 11:11:17 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id 58D70AD53; Wed, 27 Apr 2016 11:11:09 +0000 (UTC) From: Hannes Reinecke To: Christophe Varoqui Date: Wed, 27 Apr 2016 13:10:18 +0200 Message-Id: <1461755458-29225-18-git-send-email-hare@suse.de> In-Reply-To: <1461755458-29225-1-git-send-email-hare@suse.de> References: <1461755458-29225-1-git-send-email-hare@suse.de> X-RedHat-Spam-Score: -1.408 (BAYES_40, DCC_REPUT_00_12, RCVD_IN_DNSWL_NONE, RP_MATCHES_RCVD, SPF_PASS) 195.135.220.15 mx2.suse.de 195.135.220.15 mx2.suse.de X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Scanned-By: MIMEDefang 2.75 on 10.5.110.26 X-loop: dm-devel@redhat.com Cc: Hannes Reinecke , dm-devel@redhat.com, Mike Snitzer Subject: [dm-devel] [PATCH 17/57] libmultipath: additional logging messages when formatting callout X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Spam-Status: No, score=-5.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Hannes Reinecke --- libmultipath/callout.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/libmultipath/callout.c b/libmultipath/callout.c index 4cbbd06..d671b0c 100644 --- a/libmultipath/callout.c +++ b/libmultipath/callout.c @@ -201,8 +201,10 @@ apply_format (char * string, char * cmd, struct path * pp) } pos++; - if (!*pos) + if (!*pos) { + condlog(3, "formatted callout = %s", dst); return 0; + } len = strlen(pos) + 1; myfree -= len; @@ -211,6 +213,6 @@ apply_format (char * string, char * cmd, struct path * pp) return 1; snprintf(p, len, "%s", pos); - condlog(3, "reformated callout = %s", dst); + condlog(3, "reformatted callout = %s", dst); return 0; }