debugfs: document that debugfs_remove*() accepts NULL and error values

According to commit a59d6293e5 ("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: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Ulf Magnusson 2015-09-04 01:54:22 +02:00 • committed by Jiri Kosina
commit 636db7a96c