thread-pool: clean up thread_pool_completion_bh()
This patch simplifies thread_pool_completion_bh().
The function first checks elem->state:
if (elem->state != THREAD_DONE) {
continue;
}
It then goes on to check elem->state == THREAD_DONE although we already
know this must be the case.
The QLIST_REMOVE() is duplicated down both branches of an if-else
statement so that can be lifted out as well.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id:
1427992762-10126-1-git-send-email-stefanha@redhat.com
Signed-off-by: Kevin Wolf <kwolf@redhat.com>