From: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, jsnow@redhat.com,
qemu-devel@nongnu.org, mreitz@redhat.com
Subject: [PATCH] block/backup: drop dead code from backup_job_create
Date: Thu, 17 Oct 2019 17:21:22 +0300 [thread overview]
Message-ID: <20191017142122.20897-1-vsementsov@virtuozzo.com> (raw)
After commit 00e30f05de1d195, there is no more "goto error" points
after job creation, so after "error:" @job is always NULL and we don't
need roll-back job creation.
Reported-by: Coverity (CID 1406402)
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
block/backup.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/block/backup.c b/block/backup.c
index 46978c1785..6e1497f7bb 100644
--- a/block/backup.c
+++ b/block/backup.c
@@ -474,10 +474,7 @@ BlockJob *backup_job_create(const char *job_id, BlockDriverState *bs,
if (sync_bitmap) {
bdrv_reclaim_dirty_bitmap(bs, sync_bitmap, NULL);
}
- if (job) {
- backup_clean(&job->common.job);
- job_early_fail(&job->common.job);
- } else if (backup_top) {
+ if (backup_top) {
bdrv_backup_top_drop(backup_top);
}
--
2.21.0
next reply other threads:[~2019-10-17 15:22 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-17 14:21 Vladimir Sementsov-Ogievskiy [this message]
2019-10-18 8:31 ` [PATCH] block/backup: drop dead code from backup_job_create Stefano Garzarella
2019-10-18 12:06 ` Kevin Wolf
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