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block/stream: refactor stream_run: drop goto 

The goto is unnecessary in the stream_run() since the common exit
code was removed in the commit eb23654dbe43b549ea2a9ebff9d8e:
"jobs: utilize job_exit shim".

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Andrey Shinkevich <andrey.shinkevich@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-id: 1559152576-281803-3-git-send-email-andrey.shinkevich@virtuozzo.com
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Andrey Shinkevich 2019-05-29 20:56:15 +03:00 committed by Max Reitz
parent 170d3bd341
commit 96a07d5bf4
1 changed files with 4 additions and 9 deletions
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13
block/stream.c
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@ -120,13 +120,12 @@ static int coroutine_fn stream_run(Job *job, Error **errp)
void *buf;
if (!bs->backing) {
goto out;
return 0;
}
len = bdrv_getlength(bs);
if (len < 0) {
ret = len;
goto out;
return len;
}
job_progress_set_remaining(&s->common.job, len);
@ -203,14 +202,10 @@ static int coroutine_fn stream_run(Job *job, Error **errp)
bdrv_disable_copy_on_read(bs);
}
/* Do not remove the backing file if an error was there but ignored. */
ret = error;
qemu_vfree(buf);
out:
/* Modify backing chain and close BDSes in main loop */
return ret;
/* Do not remove the backing file if an error was there but ignored. */
return error;
}
static const BlockJobDriver stream_job_driver = {