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bh=veS8tDmS+pVLznx/cjKbiuRYwxp6bkibjxraPx62U9w=; b=iatSxT9lDTxZ+OnL8JpM5Kip/deZsCsW/fBxFxIfXenk01x4Ggr616idHDa2XNZq8wz472 +f7lgQlyI/kLrM1iPG4qQIaQSkVoWGt2XlzBQ/upnCqk293AD2hYa25uxAkz6h9tN0ErbD BBdFvWyEkL9hnO5B06xH317qH6sljIQ= X-MC-Unique: dm0uZP-WPoSU57VpM9b-Ag-1 From: Markus Armbruster To: qemu-devel@nongnu.org Subject: [PATCH 3/4] error: Remove NULL checks on error_propagate() calls (again) Date: Wed, 22 Jul 2020 10:40:47 +0200 Message-Id: <20200722084048.1726105-4-armbru@redhat.com> In-Reply-To: <20200722084048.1726105-1-armbru@redhat.com> References: <20200722084048.1726105-1-armbru@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; 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 = 2020/07/21 21:28:05 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 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_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no 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: Jens Freimann , Hailiang Zhang , Juan Quintela Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" Patch created mechanically by rerunning: $ spatch --sp-file scripts/coccinelle/error_propagate_null.cocci \ --macro-file scripts/cocci-macro-file.h \ --use-gitgrep . Cc: Jens Freimann Cc: Hailiang Zhang Cc: Juan Quintela Signed-off-by: Markus Armbruster Reviewed-by: Eric Blake --- hw/net/virtio-net.c | 8 ++------ migration/colo.c | 4 +--- migration/migration.c | 8 ++------ 3 files changed, 5 insertions(+), 15 deletions(-) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index 4895af1cbe..21b9a315ed 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -809,9 +809,7 @@ static void failover_add_primary(VirtIONet *n, Error **= errp) "sure primary device has parameter" " failover_pair_id=3D\n"); } - if (err) { - error_propagate(errp, err); - } + error_propagate(errp, err); } =20 static int is_my_primary(void *opaque, QemuOpts *opts, Error **errp) @@ -865,9 +863,7 @@ static DeviceState *virtio_connect_failover_devices(Vir= tIONet *n, n->primary_device_id =3D g_strdup(prim_dev->id); n->primary_device_opts =3D prim_dev->opts; } else { - if (err) { - error_propagate(errp, err); - } + error_propagate(errp, err); } =20 return prim_dev; diff --git a/migration/colo.c b/migration/colo.c index ea7d1e9d4e..c6848c829b 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -798,9 +798,7 @@ static void colo_incoming_process_checkpoint(MigrationI= ncomingState *mis, =20 colo_send_message(mis->to_src_file, COLO_MESSAGE_VMSTATE_LOADED, &local_err); - if (local_err) { - error_propagate(errp, local_err); - } + error_propagate(errp, local_err); } =20 static void colo_wait_handle_message(MigrationIncomingState *mis, diff --git a/migration/migration.c b/migration/migration.c index 2ed9923227..6a458b8fe5 100644 --- a/migration/migration.c +++ b/migration/migration.c @@ -601,9 +601,7 @@ void migration_fd_process_incoming(QEMUFile *f, Error *= *errp) } =20 if (migration_incoming_setup(f, &local_err)) { - if (local_err) { - error_propagate(errp, local_err); - } + error_propagate(errp, local_err); return; } migration_incoming_process(); @@ -625,9 +623,7 @@ void migration_ioc_process_incoming(QIOChannel *ioc, Er= ror **errp) } =20 if (migration_incoming_setup(f, &local_err)) { - if (local_err) { - error_propagate(errp, local_err); - } + error_propagate(errp, local_err); return; } =20 --=20 2.26.2