* locale/programs/ld-collate.c (collate_finish): Don't use labels

at end of compound statement. 
* locale/programs/locale.c (show_info): Likewise. 
* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr_r): Likewise.

locale/programs/ld-collate.c

@@ -1634,6 +1634,7 @@ collate_finish (struct localedef_t *locale, struct charmap_t *charmap)
 	    (*eptr)->mblast = runp;
 	  *eptr = runp;
 	dont_insert:
+	  ;
 	}
 
       if (runp->used_in_level)
@@ -1734,6 +1735,7 @@ collate_finish (struct localedef_t *locale, struct charmap_t *charmap)
 	  if (eptr == &e)
 	    wchead_table_add (&collate->wcheads, runp->wcs[0], e);
 	dont_insertwc:
+	  ;
 	}
 
       /* Up to the next entry.  */

locale/programs/locale.c

@@ -633,6 +633,8 @@ show_info (const char *name)
 	  /* We don't print wide character information since the same
 	     information is available in a multibyte string.  */
 	default:
+	  break;
+	  
 	}
     }
 

resolv/nss_dns/dns-host.c

@@ -284,6 +284,7 @@ _nss_dns_gethostbyaddr_r (const char *addr, size_t len, int af,
       break;
     default:
       /* Cannot happen.  */
+      break;
     }
 
   n = res_nquery (&_res, qbuf, C_IN, T_PTR, (u_char *)host_buffer.buf,