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[PATCH v6 06/14] block/mirror: drop extra error propagation in commit_ac
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH v6 06/14] block/mirror: drop extra error propagation in commit_active_start() |
Date: |
Sun, 17 Jan 2021 00:52:01 +0300 |
Let's check return value of mirror_start_job to check for failure
instead of local_err.
Rename ret to job, as ret is usually integer variable.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Greg Kurz <groug@kaod.org>
Reviewed-by: Alberto Garcia <berto@igalia.com>
---
block/mirror.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
diff --git a/block/mirror.c b/block/mirror.c
index fad2701938..b7b5686a57 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1851,8 +1851,7 @@ BlockJob *commit_active_start(const char *job_id,
BlockDriverState *bs,
bool auto_complete, Error **errp)
{
bool base_read_only;
- Error *local_err = NULL;
- BlockJob *ret;
+ BlockJob *job;
base_read_only = bdrv_is_read_only(base);
@@ -1862,19 +1861,18 @@ BlockJob *commit_active_start(const char *job_id,
BlockDriverState *bs,
}
}
- ret = mirror_start_job(
+ job = mirror_start_job(
job_id, bs, creation_flags, base, NULL, speed, 0, 0,
MIRROR_LEAVE_BACKING_CHAIN, false,
on_error, on_error, true, cb, opaque,
&commit_active_job_driver, false, base, auto_complete,
filter_node_name, false, MIRROR_COPY_MODE_BACKGROUND,
- &local_err);
- if (local_err) {
- error_propagate(errp, local_err);
+ errp);
+ if (!job) {
goto error_restore_flags;
}
- return ret;
+ return job;
error_restore_flags:
/* ignore error and errp for bdrv_reopen, because we want to propagate
--
2.29.2
- [PATCH v6 00/14] block: deal with errp: part I, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 01/14] block: return status from bdrv_append and friends, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 02/14] block: use return status of bdrv_append(), Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 04/14] blockdev: fix drive_backup_prepare() missed error, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 03/14] block: check return value of bdrv_open_child and drop error propagation, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 05/14] block: drop extra error propagation for bdrv_set_backing_hd, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 06/14] block/mirror: drop extra error propagation in commit_active_start(),
Vladimir Sementsov-Ogievskiy <=
- [PATCH v6 08/14] block/qcow2: qcow2_get_specific_info(): drop error propagation, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 10/14] block/qcow2-bitmap: return status from qcow2_store_persistent_dirty_bitmaps, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 07/14] blockjob: return status from block_job_set_speed(), Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 09/14] block/qcow2-bitmap: improve qcow2_load_dirty_bitmaps() interface, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 11/14] block/qcow2: read_cache_sizes: return status value, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 12/14] block/qcow2: simplify qcow2_co_invalidate_cache(), Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 13/14] block/qed: bdrv_qed_do_open: deal with errp, Vladimir Sementsov-Ogievskiy, 2021/01/16
- [PATCH v6 14/14] block/qcow2: refactor qcow2_update_options_prepare error paths, Vladimir Sementsov-Ogievskiy, 2021/01/16