linux-kernel - [PATCH] sched/core: Fix some documentation build warnings

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Message-ID: <20170724135628.695cecfc@lwn.net>
Date:   Mon, 24 Jul 2017 13:56:28 -0600
From:   Jonathan Corbet <corbet@....net>
To:     Ingo Molnar <mingo@...e.hu>, Peter Zijlstra <peterz@...radead.org>
Cc:     LKML <linux-kernel@...r.kernel.org>, linux-doc@...r.kernel.org
Subject: [PATCH] sched/core: Fix some documentation build warnings

The kerneldoc comments for try_to_wake_up_local() were out of date, leading
to these documentation build warnings:

  ./kernel/sched/core.c:2080: warning: No description found for parameter 'rf'
  ./kernel/sched/core.c:2080: warning: Excess function parameter 'cookie' description in 'try_to_wake_up_local'

Update the comment to reflect current reality and give us some peace and
quiet.

Signed-off-by: Jonathan Corbet <corbet@....net>
---
 kernel/sched/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 17c667b427b4..0869b20fba81 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -2069,7 +2069,7 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
 /**
  * try_to_wake_up_local - try to wake up a local task with rq lock held
  * @p: the thread to be awakened
- * @cookie: context's cookie for pinning
+ * @rf: request-queue flags for pinning
  *
  * Put @p on the run-queue if it's not already there. The caller must
  * ensure that this_rq() is locked, @p is bound to this_rq() and not
-- 
2.9.4