linux-kernel - [PATCH] tracing: Fix kernel-doc

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Message-Id: <20220216075840.63755-1-jiapeng.chong@linux.alibaba.com>
Date:   Wed, 16 Feb 2022 15:58:40 +0800
From:   Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
To:     rostedt@...dmis.org
Cc:     mingo@...hat.com, linux-kernel@...r.kernel.org,
        Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>,
        Abaci Robot <abaci@...ux.alibaba.com>
Subject: [PATCH] tracing: Fix kernel-doc

Fix the following W=1 kernel warnings:

kernel/trace/trace.c:1181: warning: expecting prototype for
tracing_snapshot_cond_data(). Prototype was for
tracing_cond_snapshot_data() instead.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>
---
 kernel/trace/trace.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 7c2578efde26..326d96304b84 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1122,7 +1122,7 @@ void tracing_snapshot_instance(struct trace_array *tr)
 	tracing_snapshot_instance_cond(tr, NULL);
 }
 
-/**
+/*
  * tracing_snapshot - take a snapshot of the current buffer.
  *
  * This causes a swap between the snapshot buffer and the current live
@@ -1144,7 +1144,7 @@ void tracing_snapshot(void)
 }
 EXPORT_SYMBOL_GPL(tracing_snapshot);
 
-/**
+/*
  * tracing_snapshot_cond - conditionally take a snapshot of the current buffer.
  * @tr:		The tracing instance to snapshot
  * @cond_data:	The data to be tested conditionally, and possibly saved
@@ -1163,8 +1163,8 @@ void tracing_snapshot_cond(struct trace_array *tr, void *cond_data)
 }
 EXPORT_SYMBOL_GPL(tracing_snapshot_cond);
 
-/**
- * tracing_snapshot_cond_data - get the user data associated with a snapshot
+/*
+ * tracing_cond_snapshot_data - get the user data associated with a snapshot
  * @tr:		The tracing instance
  *
  * When the user enables a conditional snapshot using
-- 
2.20.1.7.g153144c