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authorMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-09-29 13:12:51 +0200
committerMauro Carvalho Chehab <mchehab+huawei@kernel.org>2020-10-16 07:28:20 +0200
commit3eb6b31bfb1732f4c48ef5a271dc15158efe8323 (patch)
tree3af0fada2687ad1ca42766019e06971fc31b956e /kernel/workqueue.c
parentc88773dcc66f02b06503490763853a10e83cde36 (diff)
downloadlwn-3eb6b31bfb1732f4c48ef5a271dc15158efe8323.tar.gz
lwn-3eb6b31bfb1732f4c48ef5a271dc15158efe8323.zip
workqueue: fix a kernel-doc warning
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@kernel.org> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
-rw-r--r--kernel/workqueue.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index ac088ce6059b..437935e7a199 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -1212,11 +1212,14 @@ out_put:
* 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