Expand SLIST macro of unix pcb members before printing the pointer.

Fixes a gcc warning.  No binary change.
Found by and OK deraadt@

diff --git a/usr.bin/netstat/unix.c b/usr.bin/netstat/unix.c
index fbf98ca..c6776e5 100644 (file)
--- a/usr.bin/netstat/unix.c
+++ b/usr.bin/netstat/unix.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: unix.c,v 1.26 2015/02/12 01:49:02 claudio Exp $       */
+/*     $OpenBSD: unix.c,v 1.27 2015/04/22 18:07:32 bluhm Exp $ */
 /*     $NetBSD: unix.c,v 1.13 1995/10/03 21:42:48 thorpej Exp $        */
 
 /*-
@@ -110,8 +110,8 @@ unpcb_dump(u_long off)
        pp("%p", unp_vnode, ", ");
        pull("%llu", unp_ino, "\n ");
        pp("%p", unp_conn, ", ");
-       pp("%p", unp_refs, ", ");
-       pp("%p", unp_nextref, "\n ");
+       printf("unp_refs %p, ", SLIST_FIRST(&unp.unp_refs));
+       printf("unp_nextref %p\n ", SLIST_NEXT(&unp, unp_nextref));
        pp("%p", unp_addr, "\n ");
        p("%#.8x", unp_flags, "\n ");
        p("%u", unp_connid.uid, ", ");