3910 t_look(3NSL) should never return T_ERROR

@@ -17,10 +17,11 @@
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
 /*
+ * Copyright 2014 Gary Mills
  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
 /*      Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */

@@ -34,12 +35,10 @@
  * University Acknowledgment- Portions of this document are derived from
  * software developed by the University of California, Berkeley, and its
  * contributors.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 /*
  * Kernel TLI-like function to read a datagram off of a
  * transport endpoints stream head.
  *
  * Returns:

@@ -47,11 +46,10 @@
  *              On sucess, type is set to:
  *      T_DATA          If normal data has been received
  *      T_UDERR         If an error indication has been received,
  *                      in which case uderr contains the unitdata
  *                      error number.
- *      T_ERROR
  */
 
 #include <sys/param.h>
 #include <sys/types.h>
 #include <sys/user.h>

@@ -292,18 +290,18 @@
                 break;
 
         case M_FLUSH:
                 KTLILOG(1, "t_krcvudata: tli_recv returned M_FLUSH\n", 0);
                 freemsg(bp);
-                *type = T_ERROR;
+                error = EBADMSG;
                 break;
 
         default:
                 KTLILOG(1, "t_krcvudata: unknown message type %x\n",
                     bp->b_datap->db_type);
                 freemsg(bp);
-                *type = T_ERROR;
+                error = EBADMSG;
                 break;
         }
 
         return (error);
 }