From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, berto@igalia.com,
pavel.dovgaluk@ispras.ru, qemu-devel@nongnu.org,
armbru@redhat.com, Greg Kurz <groug@kaod.org>,
stefanha@redhat.com, pbonzini@redhat.com, mreitz@redhat.com,
jsnow@redhat.com, ari@tuxera.com
Subject: [PATCH v5 05/14] block: drop extra error propagation for bdrv_set_backing_hd
Date: Sat, 9 Jan 2021 15:58:02 +0300 [thread overview]
Message-ID: <20210109125811.209870-6-vsementsov@virtuozzo.com> (raw)
In-Reply-To: <20210109125811.209870-1-vsementsov@virtuozzo.com>
bdrv_set_backing_hd now returns status, let's use it.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Alberto Garcia <berto@igalia.com>
---
block.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/block.c b/block.c
index 2a13fbfc73..0d7a62476f 100644
--- a/block.c
+++ b/block.c
@@ -2975,11 +2975,9 @@ int bdrv_open_backing_file(BlockDriverState *bs, QDict *parent_options,
/* Hook up the backing file link; drop our reference, bs owns the
* backing_hd reference now */
- bdrv_set_backing_hd(bs, backing_hd, &local_err);
+ ret = bdrv_set_backing_hd(bs, backing_hd, errp);
bdrv_unref(backing_hd);
- if (local_err) {
- error_propagate(errp, local_err);
- ret = -EINVAL;
+ if (ret < 0) {
goto free_exit;
}
--
2.29.2
next prev parent reply other threads:[~2021-01-09 13:02 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-09 12:57 [PATCH v5 00/14] block: deal with errp: part I Vladimir Sementsov-Ogievskiy
2021-01-09 12:57 ` [PATCH v5 01/14] block: return status from bdrv_append and friends Vladimir Sementsov-Ogievskiy
2021-01-12 17:27 ` Alberto Garcia
2021-01-13 9:59 ` Vladimir Sementsov-Ogievskiy
2021-01-09 12:57 ` [PATCH v5 02/14] block: use return status of bdrv_append() Vladimir Sementsov-Ogievskiy
2021-01-12 17:52 ` Alberto Garcia
2021-01-09 12:58 ` [PATCH v5 03/14] block: check return value of bdrv_open_child and drop error propagation Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 04/14] blockdev: fix drive_backup_prepare() missed error Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` Vladimir Sementsov-Ogievskiy [this message]
2021-01-09 12:58 ` [PATCH v5 06/14] block/mirror: drop extra error propagation in commit_active_start() Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 07/14] blockjob: return status from block_job_set_speed() Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 08/14] block/qcow2: qcow2_get_specific_info(): drop error propagation Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 09/14] block/qcow2-bitmap: improve qcow2_load_dirty_bitmaps() interface Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 10/14] block/qcow2-bitmap: return status from qcow2_store_persistent_dirty_bitmaps Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 11/14] block/qcow2: read_cache_sizes: return status value Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 12/14] block/qcow2: simplify qcow2_co_invalidate_cache() Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 13/14] block/qed: bdrv_qed_do_open: deal with errp Vladimir Sementsov-Ogievskiy
2021-01-09 12:58 ` [PATCH v5 14/14] block/qcow2: refactor qcow2_update_options_prepare error paths Vladimir Sementsov-Ogievskiy
2021-01-11 16:08 ` Alberto Garcia
2021-01-11 21:17 ` Vladimir Sementsov-Ogievskiy
2021-01-16 17:35 ` Vladimir Sementsov-Ogievskiy
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