http://english.stackexchange.com/questions/3127/when-to-use-instead-of-andSigned-off-by: NOscar Utbult <oscar@oscr.io>
Acked-by: NRandy Dunlap <rdunlap@infradead.org>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>