From: Qi Zheng Date: Wed, 8 Feb 2023 03:56:34 +0000 (+0800) Subject: debugfs: update comment of debugfs_rename() X-Git-Tag: v6.6.7~3434^2~2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d3002468cb5d5da11e22145c9af32facd5c34352;p=platform%2Fkernel%2Flinux-starfive.git 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 Link: https://lore.kernel.org/r/20230208035634.58095-1-zhengqi.arch@bytedance.com Signed-off-by: Greg Kroah-Hartman --- diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c index 2e8e112b..58a35af 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.