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blockjobs: add commit, abort, clean helpers 

The completed_single function is getting a little mucked up with
checking to see which callbacks exist, so let's factor them out.

Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
John Snow 2018-03-10 03:27:38 -05:00 committed by Kevin Wolf
parent 35d6b368f2
commit 43628d9336
1 changed files with 26 additions and 9 deletions
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35
blockjob.c
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@ -415,6 +415,29 @@ static void block_job_update_rc(BlockJob *job)
}
}
static void block_job_commit(BlockJob *job)
{
assert(!job->ret);
if (job->driver->commit) {
job->driver->commit(job);
}
}
static void block_job_abort(BlockJob *job)
{
assert(job->ret);
if (job->driver->abort) {
job->driver->abort(job);
}
}
static void block_job_clean(BlockJob *job)
{
if (job->driver->clean) {
job->driver->clean(job);
}
}
static void block_job_completed_single(BlockJob *job)
{
assert(job->completed);
@ -423,17 +446,11 @@ static void block_job_completed_single(BlockJob *job)
block_job_update_rc(job);
if (!job->ret) {
if (job->driver->commit) {
job->driver->commit(job);
}
block_job_commit(job);
} else {
if (job->driver->abort) {
job->driver->abort(job);
}
}
if (job->driver->clean) {
job->driver->clean(job);
block_job_abort(job);
}
block_job_clean(job);
if (job->cb) {
job->cb(job->opaque, job->ret);