batman-adv: Use {} braces consistent on the arms of a statement

Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/net/batman-adv/routing.c b/net/batman-adv/routing.c
index 01b66d4a5aa..7f8e1589941 100644
--- a/net/batman-adv/routing.c
+++ b/net/batman-adv/routing.c
@@ -237,8 +237,9 @@ int window_protected(struct bat_priv *bat_priv, int32_t seq_num_diff,
                                 "old packet received, start protection\n");
 
                         return 0;
-                } else
+                } else {
                         return 1;
+                }
         }
         return 0;
 }