Added a space separating some if/switch/while keywords from the following
parenthesis to conform to the CodingStyle.
Signed-off-by: NRudy Matela <rudy.matela@gmail.com>
Acked-by: NKrzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: NJiri Kosina <jkosina@suse.cz>