[src/trunk]: src/sys/arch/vax/boot/boot avoid some multi-level pointer cast i...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ae1fc3c647cc
branches:  trunk
changeset: 766850:ae1fc3c647cc
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sun Jul 03 08:56:25 2011 +0000

description:
avoid some multi-level pointer cast issues.

diffstat:

 sys/arch/vax/boot/boot/if_ni.c |  9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)

diffs (37 lines):

diff -r cc5f158141e9 -r ae1fc3c647cc sys/arch/vax/boot/boot/if_ni.c
--- a/sys/arch/vax/boot/boot/if_ni.c    Sun Jul 03 08:53:23 2011 +0000
+++ b/sys/arch/vax/boot/boot/if_ni.c    Sun Jul 03 08:56:25 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_ni.c,v 1.8 2009/10/26 19:16:58 cegger Exp $ */
+/*     $NetBSD: if_ni.c,v 1.9 2011/07/03 08:56:25 mrg Exp $ */
 /*
  * Copyright (c) 2000 Ludd, University of Lule}, Sweden.
  * All rights reserved.
@@ -194,6 +194,7 @@
        struct ni_msg *msg;
        struct ni_ptdb *ptdb;
        int i, va, res;
+       struct ni_param *nip;
 
        if (beenhere++ && askname == 0)
                return 0;
@@ -368,7 +369,8 @@
        msg->nm_status = 0;
        msg->nm_len = sizeof(struct ni_param) + 6;
        msg->nm_opcode2 = NI_WPARAM;
-       ((struct ni_param *)&msg->nm_text[0])->np_flags = NP_PAD;
+       nip = (struct ni_param *)&msg->nm_text[0];
+       nip->np_flags = NP_PAD;
 
        puton(msg, &gvp->nc_forw0, PCR_CMDQNE|PCR_CMDQ0|PCR_OWN);
 
@@ -383,8 +385,7 @@
                insput(data, &fqb->nf_mforw, PCR_FREEQNE|PCR_MFREEQ|PCR_OWN);
        }
 #endif
-       bcopy(((struct ni_param *)&msg->nm_text[0])->np_dpa,
-           enaddr, ETHER_ADDR_LEN);
+       bcopy(nip->np_dpa, enaddr, ETHER_ADDR_LEN);
        insput(data, &fqb->nf_mforw, PCR_FREEQNE|PCR_MFREEQ|PCR_OWN);
 
 #ifdef NIDEBUG