The kerneldoc for backing_file_open() documented a @user_path argument, but the function takes const struct file *user_file. The user path is derived as &user_file->f_path. Update the @-tag to @user_file and adjust the description accordingly. Also fix the "reuqested" typo in the old comment. Signed-off-by: Li Wang --- fs/backing-file.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/fs/backing-file.c b/fs/backing-file.c index 1f3bbfc75882..a530c2d19d20 100644 --- a/fs/backing-file.c +++ b/fs/backing-file.c @@ -18,13 +18,14 @@ /** * backing_file_open - open a backing file for kernel internal use - * @user_path: path that the user reuqested to open + * @user_file: file the user opened on the stackable filesystem * @flags: open flags * @real_path: path of the backing file * @cred: credentials for open * * Open a backing file for a stackable filesystem (e.g., overlayfs). - * @user_path may be on the stackable filesystem and @real_path on the + * The user_path (taken from @user_file->f_path) may be + * on the stackable filesystem and @real_path on the * underlying filesystem. In this case, we want to be able to return the * @user_path of the stackable filesystem. This is done by embedding the * returned file into a container structure that also stores the stacked -- 2.34.1