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Thu, 2 Jul 2020 15:50:09 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-112-143.ams2.redhat.com [10.36.112.143]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 0F39B4FA3F; Thu, 2 Jul 2020 15:50:09 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 44CE81132FDA; Thu, 2 Jul 2020 17:50:01 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH v2 42/44] qemu-img: Ignore Error objects where the return value suffices Date: Thu, 2 Jul 2020 17:49:58 +0200 Message-Id: <20200702155000.3455325-43-armbru@redhat.com> In-Reply-To: <20200702155000.3455325-1-armbru@redhat.com> References: <20200702155000.3455325-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=armbru@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=205.139.110.61; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/07/02 03:42:59 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -30 X-Spam_score: -3.1 X-Spam_bar: --- X-Spam_report: (-3.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=_AUTOLEARN X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, vsementsov@virtuozzo.com, berrange@redhat.com, ehabkost@redhat.com, qemu-block@nongnu.org, pbonzini@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- qemu-img.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/qemu-img.c b/qemu-img.c index 27bf94e7ae..c11bfe0268 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -464,22 +464,18 @@ static int add_old_style_options(const char *fmt, QemuOpts *opts, const char *base_filename, const char *base_fmt) { - Error *err = NULL; - if (base_filename) { if (!qemu_opt_set(opts, BLOCK_OPT_BACKING_FILE, base_filename, - &err)) { + NULL)) { error_report("Backing file not supported for file format '%s'", fmt); - error_free(err); return -1; } } if (base_fmt) { - if (!qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt, &err)) { + if (!qemu_opt_set(opts, BLOCK_OPT_BACKING_FMT, base_fmt, NULL)) { error_report("Backing file format not supported for file " "format '%s'", fmt); - error_free(err); return -1; } }