debugfs: document that debugfs_remove*() accepts NULL and error values
authorUlf Magnusson <ulfalizer@gmail.com>
Mon, 7 Sep 2015 17:03:15 +0000 (19:03 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 4 Oct 2015 10:36:07 +0000 (11:36 +0100)
commit398dc4ad52022c3d585908544b936bdf73640727
treef5afefb66de48b8d0100006a9d609628740000b7
parent621a5f7ad9cd1ce7933f1d302067cbd58354173c
debugfs: document that debugfs_remove*() accepts NULL and error values

According to commit a59d6293e537 ("debugfs: change parameter check in
debugfs_remove() functions"), this is meant to make cleanup easier for
callers. In that case it ought to be documented.

Signed-off-by: Ulf Magnusson <ulfalizer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/debugfs/inode.c