treewide: remove extra semicolons

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/net/sunrpc/addr.c b/net/sunrpc/addr.c
index 1419d0c..4195233 100644
--- a/net/sunrpc/addr.c
+++ b/net/sunrpc/addr.c
@@ -151,7 +151,7 @@
 		return 0;
 
 	sin->sin_family = AF_INET;
-	return sizeof(struct sockaddr_in);;
+	return sizeof(struct sockaddr_in);
 }
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)