msg: remove some useless 'break'

Signed-off-by: Zhao Junwang <zhjwpku@gmail.com>

diff --git a/src/msg/msg_types.h b/src/msg/msg_types.h
index 4aad7cb2f30298bf7d5b6f091f1d20061bad210e..18242629c12618f0d39e87e715233d2cf9e3955f 100644 (file)
--- a/src/msg/msg_types.h
+++ b/src/msg/msg_types.h
@@ -253,10 +253,8 @@ struct entity_addr_t {
     switch (u.sa.sa_family) {
     case AF_INET:
       return sizeof(u.sin);
-      break;
     case AF_INET6:
       return sizeof(u.sin6);
-      break;
     }
     return sizeof(u);
   }