As warned by Sphinx: ./Documentation/core-api/workqueue:400: ./kernel/workqueue.c:1218: WARNING: Unexpected indentation. the return code table is currently not recognized, as it lacks markups. Acked-by: Tejun Heo <tj@xxxxxxxxxx> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx> --- kernel/workqueue.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/kernel/workqueue.c b/kernel/workqueue.c index c41c3c17b86a..e07d37396dfe 100644 --- a/kernel/workqueue.c +++ b/kernel/workqueue.c @@ -1212,11 +1212,14 @@ static void pwq_dec_nr_in_flight(struct pool_workqueue *pwq, int color) * stable state - idle, on timer or on worklist. * * Return: + * + * ======== ================================================================ * 1 if @work was pending and we successfully stole PENDING * 0 if @work was idle and we claimed PENDING * -EAGAIN if PENDING couldn't be grabbed at the moment, safe to busy-retry * -ENOENT if someone else is canceling @work, this state may persist * for arbitrarily long + * ======== ================================================================ * * Note: * On >= 0 return, the caller owns @work's PENDING bit. To avoid getting -- 2.26.2
