linux-kernel - [PATCH 2/5] debugfs: Remove kerneldoc that says debugfs_create

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Date:   Tue, 16 May 2023 17:07:50 +0100
From:   Richard Fitzgerald <rf@...nsource.cirrus.com>
To:     <gregkh@...uxfoundation.org>, <rafael@...nel.org>
CC:     <linux-kernel@...r.kernel.org>, <patches@...nsource.cirrus.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>
Subject: [PATCH 2/5] debugfs: Remove kerneldoc that says debugfs_create_str() returns a value

Remove the lines of kerneldoc that say debugfs_create_str() returns a
struct dentry *. The function does not return a value.

Signed-off-by: Richard Fitzgerald <rf@...nsource.cirrus.com>
---
 fs/debugfs/file.c | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/fs/debugfs/file.c b/fs/debugfs/file.c
index 2c085ab4e800..0c039a3d9a42 100644
--- a/fs/debugfs/file.c
+++ b/fs/debugfs/file.c
@@ -943,15 +943,6 @@ static const struct file_operations fops_str_wo = {
  * This function creates a file in debugfs with the given name that
  * contains the value of the variable @value.  If the @mode variable is so
  * set, it can be read from, and written to.
- *
- * This function will return a pointer to a dentry if it succeeds.  This
- * pointer must be passed to the debugfs_remove() function when the file is
- * to be removed (no automatic cleanup happens if your module is unloaded,
- * you are responsible here.)  If an error occurs, ERR_PTR(-ERROR) will be
- * returned.
- *
- * If debugfs is not enabled in the kernel, the value ERR_PTR(-ENODEV) will
- * be returned.
  */
 void debugfs_create_str(const char *name, umode_t mode,
 			struct dentry *parent, char **value)
-- 
2.30.2