batman-adv: remove parenthesis from return statements

Remove parenthesis around return expression as suggested by
checkpatch.

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
This commit is contained in:
Antonio Quartulli 2013-11-07 08:02:07 +01:00
commit 36484f84d5