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Subject[PATCH v4 49/52] workqueue: fix a kernel-doc warning
Date
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.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
---
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
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