Add 'default:' cases to switch statements that gcc whines about.

ok jung@

9 files changed, 36 insertions, 9 deletions

diff --git a/distrib/special/libstubs/db.c b/distrib/special/libstubs/db.c
index e0136812cbc..d14ccacc438 100644
--- a/distrib/special/libstubs/db.c
+++ b/distrib/special/libstubs/db.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: db.c,v 1.2 2015/09/05 16:51:50 kettenis Exp $	*/
+/*	$OpenBSD: db.c,v 1.3 2016/12/20 22:19:08 krw Exp $	*/
 
 /*-
  * Copyright (c) 1991, 1993
@@ -55,6 +55,8 @@ dbopen(const char *fname, int flags, int mode, DBTYPE type,
 		case DB_HASH:
 			return (__hash_open(fname, flags & USE_OPEN_FLAGS,
 			    mode, openinfo, flags & DB_FLAGS));
+		default:
+			break;
 		}
 	errno = EINVAL;
 	return (NULL);
diff --git a/lib/libc/rpc/rpc_prot.c b/lib/libc/rpc/rpc_prot.c
index 20558bfa04c..2c1d981f975 100644
--- a/lib/libc/rpc/rpc_prot.c
+++ b/lib/libc/rpc/rpc_prot.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rpc_prot.c,v 1.13 2015/09/13 15:36:56 guenther Exp $ */
+/*	$OpenBSD: rpc_prot.c,v 1.14 2016/12/20 22:19:08 krw Exp $ */
 
 /*
  * Copyright (c) 2010, Oracle America, Inc.
@@ -264,6 +264,9 @@ _seterr_reply(struct rpc_msg *msg, struct rpc_err *error)
 		error->re_vers.low = msg->acpted_rply.ar_vers.low;
 		error->re_vers.high = msg->acpted_rply.ar_vers.high;
 		break;
+
+	default:
+		break;
 	}
 }
 DEF_STRONG(_seterr_reply);
diff --git a/lib/libc/rpc/xdr.c b/lib/libc/rpc/xdr.c
index 95e60711059..a5117ef2a9c 100644
--- a/lib/libc/rpc/xdr.c
+++ b/lib/libc/rpc/xdr.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: xdr.c,v 1.14 2015/09/13 15:36:56 guenther Exp $ */
+/*	$OpenBSD: xdr.c,v 1.15 2016/12/20 22:19:08 krw Exp $ */
 
 /*
  * Copyright (c) 2010, Oracle America, Inc.
@@ -627,6 +627,8 @@ xdr_string(XDR *xdrs, char **cpp, u_int maxsize)
 	case XDR_ENCODE:
 		size = strlen(sp);
 		break;
+	default:
+		break;
 	}
 	if (! xdr_u_int(xdrs, &size)) {
 		return (FALSE);
diff --git a/lib/libc/rpc/xdr_array.c b/lib/libc/rpc/xdr_array.c
index 7eee6c8ad93..6e4b7abef64 100644
--- a/lib/libc/rpc/xdr_array.c
+++ b/lib/libc/rpc/xdr_array.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: xdr_array.c,v 1.12 2015/09/13 15:36:56 guenther Exp $ */
+/*	$OpenBSD: xdr_array.c,v 1.13 2016/12/20 22:19:08 krw Exp $ */
 
 /*
  * Copyright (c) 2010, Oracle America, Inc.
@@ -92,6 +92,8 @@ xdr_array(XDR *xdrs,
 			break;
 		case XDR_FREE:
 			return (TRUE);
+		default:
+			break;
 		}
 	}
 	
diff --git a/lib/libc/rpc/xdr_reference.c b/lib/libc/rpc/xdr_reference.c
index 2e604281647..ad67661d020 100644
--- a/lib/libc/rpc/xdr_reference.c
+++ b/lib/libc/rpc/xdr_reference.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: xdr_reference.c,v 1.11 2015/09/13 15:36:56 guenther Exp $ */
+/*	$OpenBSD: xdr_reference.c,v 1.12 2016/12/20 22:19:08 krw Exp $ */
 
 /*
  * Copyright (c) 2010, Oracle America, Inc.
@@ -72,6 +72,8 @@ xdr_reference(XDR *xdrs,
 			if (loc == NULL)
 				return (FALSE);
 			break;
+		default:
+			break;
 	}
 
 	stat = (*proc)(xdrs, loc);
diff --git a/usr.bin/rpcgen/rpc_cout.c b/usr.bin/rpcgen/rpc_cout.c
index 0a76c95d791..62b785f8832 100644
--- a/usr.bin/rpcgen/rpc_cout.c
+++ b/usr.bin/rpcgen/rpc_cout.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rpc_cout.c,v 1.26 2016/12/20 21:10:29 krw Exp $	*/
+/*	$OpenBSD: rpc_cout.c,v 1.27 2016/12/20 22:19:08 krw Exp $	*/
 /*	$NetBSD: rpc_cout.c,v 1.6 1996/10/01 04:13:53 cgd Exp $	*/
 
 /*
@@ -99,6 +99,8 @@ emit(def)
 	case DEF_TYPEDEF:
 		emit_typedef(def);
 		break;
+	default:
+		break;
 	}
 	print_trailer();
 }
@@ -678,6 +680,9 @@ emit_inline(decl, flag)
 		    decl->name, decl->array_max);
 		emit_single_in_line(decl, flag, REL_VECTOR);
 		fprintf(fout, "\t\t\t\t}\n\t\t\t}\n");
+		break;
+	default:
+		break;
 
 	}
 }
diff --git a/usr.bin/rpcgen/rpc_hout.c b/usr.bin/rpcgen/rpc_hout.c
index a5e2839dbb9..096909c012f 100644
--- a/usr.bin/rpcgen/rpc_hout.c
+++ b/usr.bin/rpcgen/rpc_hout.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: rpc_hout.c,v 1.21 2012/12/05 23:20:26 deraadt Exp $	*/
+/*	$OpenBSD: rpc_hout.c,v 1.22 2016/12/20 22:19:08 krw Exp $	*/
 /*	$NetBSD: rpc_hout.c,v 1.4 1995/06/11 21:49:55 pk Exp $	*/
 
 /*
@@ -89,6 +89,8 @@ print_datadef(def)
 	case DEF_CONST:
 		pconstdef(def);
 		break;
+	default:
+		break;
 	}
 	if (def->def_kind != DEF_PROGRAM && def->def_kind != DEF_CONST) {
 		pxdrfuncdecl(def->def_name,
@@ -107,6 +109,8 @@ print_funcdef(def)
 		fprintf(fout, "\n");
 		pprogramdef(def);
 		break;
+	default:
+		break;
 	}
 }
 
diff --git a/usr.sbin/amd/amq/amq.c b/usr.sbin/amd/amq/amq.c
index e0b36894621..9490d678141 100644
--- a/usr.sbin/amd/amq/amq.c
+++ b/usr.sbin/amd/amq/amq.c
@@ -32,7 +32,7 @@
  * SUCH DAMAGE.
  *
  *	from: @(#)amq.c	8.1 (Berkeley) 6/7/93
- *	$Id: amq.c,v 1.19 2015/12/11 04:26:01 mmcc Exp $
+ *	$Id: amq.c,v 1.20 2016/12/20 22:19:08 krw Exp $
  */
 
 /*
@@ -131,6 +131,9 @@ show_mti(amq_mount_tree *mt, enum show_opt e, int *mwid, int *dwid,
 		    mt->mt_mountinfo, mt->mt_mountpoint);
 		break;
 	    }
+
+	default:
+		break;
 	}
 }
 
@@ -191,6 +194,8 @@ show_mi(amq_mount_info_list *ml, enum show_opt e, int *mwid,
 		}
 		break;
 	    }
+	default:
+		break;
 	}
 }
 
diff --git a/usr.sbin/mopd/mopa.out/mopa.out.c b/usr.sbin/mopd/mopa.out/mopa.out.c
index 09106e26a8c..9598907ba0e 100644
--- a/usr.sbin/mopd/mopa.out/mopa.out.c
+++ b/usr.sbin/mopd/mopa.out/mopa.out.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: mopa.out.c,v 1.14 2014/12/13 14:44:59 miod Exp $ */
+/*	$OpenBSD: mopa.out.c,v 1.15 2016/12/20 22:19:08 krw Exp $ */
 
 /*
  * mopa.out - Convert a Unix format kernel into something that
@@ -226,6 +226,8 @@ main (int argc, char **argv)
 		    dl.a_data, dl.a_bss, dl.xferaddr);
 #endif
 		break;
+	default:
+		break;
 	}
 	
 	while ((i = mopFileRead(&dl,header)) > 0) {