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authorQi Zheng <zhengqi.arch@bytedance.com>2023-02-08 06:56:34 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-02-16 15:43:05 +0300
commitd3002468cb5d5da11e22145c9af32facd5c34352 (patch)
treef2b1cfc574d0aaa77a39c63106d8fbdc4074e595 /fs/debugfs
parent007ed7900aae514986770f6e14069ebd99c4a4c6 (diff)
downloadlinux-d3002468cb5d5da11e22145c9af32facd5c34352.tar.xz
debugfs: update comment of debugfs_rename()
Since commit ff9fb72bc077 ("debugfs: return error values, not NULL") changed return value of debugfs_rename() in error cases from %NULL to %ERR_PTR(-ERROR), the comment of debugfs_rename should also be updated so as not to mislead readers. Signed-off-by: Qi Zheng <zhengqi.arch@bytedance.com> Link: https://lore.kernel.org/r/20230208035634.58095-1-zhengqi.arch@bytedance.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/debugfs')
-rw-r--r--fs/debugfs/inode.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
index 2e8e112b1993..58a35afb7c5d 100644
--- a/fs/debugfs/inode.c
+++ b/fs/debugfs/inode.c
@@ -802,8 +802,8 @@ EXPORT_SYMBOL_GPL(debugfs_lookup_and_remove);
* exist for rename to succeed.
*
* This function will return a pointer to old_dentry (which is updated to
- * reflect renaming) if it succeeds. If an error occurs, %NULL will be
- * returned.
+ * reflect renaming) if it succeeds. If an error occurs, %ERR_PTR(-ERROR)
+ * will be returned.
*
* If debugfs is not enabled in the kernel, the value -%ENODEV will be
* returned.