From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:51212) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gChAo-0008H1-0l for qemu-devel@nongnu.org; Wed, 17 Oct 2018 04:27:22 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gChAd-00019Q-KU for qemu-devel@nongnu.org; Wed, 17 Oct 2018 04:27:14 -0400 Received: from mx1.redhat.com ([209.132.183.28]:34020) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gChAd-00015S-1X for qemu-devel@nongnu.org; Wed, 17 Oct 2018 04:27:11 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 86420155DB for ; Wed, 17 Oct 2018 08:27:09 +0000 (UTC) From: Markus Armbruster Date: Wed, 17 Oct 2018 10:26:51 +0200 Message-Id: <20181017082702.5581-28-armbru@redhat.com> In-Reply-To: <20181017082702.5581-1-armbru@redhat.com> References: <20181017082702.5581-1-armbru@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Subject: [Qemu-devel] [PATCH v4 27/38] vnc: Clean up error reporting in vnc_init_func() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Gerd Hoffmann Calling error_report() in a function that takes an Error ** argument is suspicious. vnc_init_func() does that, and then fails without setting an error. Its caller main(), via qemu_opts_foreach(), is fine with it, but clean it up anyway. While there, drop a "Failed to start VNC server: " error message prefix that doesn't really add value. Cc: Gerd Hoffmann Signed-off-by: Markus Armbruster Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- ui/vnc.c | 8 ++++---- vl.c | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/ui/vnc.c b/ui/vnc.c index 98e3d3b1d8..0c1b477425 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -4082,13 +4082,13 @@ int vnc_init_func(void *opaque, QemuOpts *opts, E= rror **errp) assert(id); vnc_display_init(id, &local_err); if (local_err) { - error_report_err(local_err); - exit(1); + error_propagate(errp, local_err); + return -1; } vnc_display_open(id, &local_err); if (local_err !=3D NULL) { - error_reportf_err(local_err, "Failed to start VNC server: "); - exit(1); + error_propagate(errp, local_err); + return -1; } return 0; } diff --git a/vl.c b/vl.c index c053117028..8e0006d49c 100644 --- a/vl.c +++ b/vl.c @@ -4526,7 +4526,7 @@ int main(int argc, char **argv, char **envp) /* init remote displays */ #ifdef CONFIG_VNC qemu_opts_foreach(qemu_find_opts("vnc"), - vnc_init_func, NULL, NULL); + vnc_init_func, NULL, &error_fatal); #endif =20 if (using_spice) { --=20 2.17.1