batman-adv: remove semi-colon after macro definition

Reported by checkpatch with the following warning:
"WARNING: macros should not use a trailing semicolon"

Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
diff --git a/net/batman-adv/debugfs.c b/net/batman-adv/debugfs.c
index 99f2ba0..a12e25e 100644
--- a/net/batman-adv/debugfs.c
+++ b/net/batman-adv/debugfs.c
@@ -342,7 +342,7 @@
 		  .llseek = seq_lseek,			\
 		  .release = single_release,		\
 		}					\
-};
+}
 
 /* the following attributes are general and therefore they will be directly
  * placed in the BATADV_DEBUGFS_SUBDIR subdirectory of debugfs
@@ -404,7 +404,7 @@
 		.llseek = seq_lseek,				\
 		.release = single_release,			\
 	},							\
-};
+}
 static BATADV_HARDIF_DEBUGINFO(originators, S_IRUGO,
 			       batadv_originators_hardif_open);