allow null md_lab pointer

SCCS-vsn: sys/vax/vax/mscp.c 7.2

diff --git a/usr/src/sys/vax/vax/mscp.c b/usr/src/sys/vax/vax/mscp.c
index 3c98b0a..3a9c373 100644 (file)
--- a/usr/src/sys/vax/vax/mscp.c
+++ b/usr/src/sys/vax/vax/mscp.c
@@ -3,7 +3,7 @@
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *
  * All rights reserved.  The Berkeley software License Agreement
  * specifies the terms and conditions for redistribution.
  *

- *     @(#)mscp.c      7.1 (Berkeley) %G%
+ *     @(#)mscp.c      7.2 (Berkeley) %G%

  */
 
 /*
  */
 
 /*


@@ -458,7 +458,8 @@ Emulex SC41/MS screwup: %s%d, got %d correct, then changed 0x%x to 0x%x\n",
 
                        case MSCP_FAILED:       /* no luck */
                                diskerr(bp, drivename, "hard error",
 
                        case MSCP_FAILED:       /* no luck */
                                diskerr(bp, drivename, "hard error",

-                                   LOG_PRINTF, -1, &md->md_lab[ui->ui_unit]);
+                                   LOG_PRINTF, -1, md->md_lab ?
+                                   &md->md_lab[ui->ui_unit] : md->md_lab);

                                mscp_printevent(mp);
                                bp->b_flags |= B_ERROR;
                                bp->b_error = EIO;
                                mscp_printevent(mp);
                                bp->b_flags |= B_ERROR;
                                bp->b_error = EIO;