[src/trunk]: src/sys/dev Initialize some variables to make the vax build happy.

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

details:   https://anonhg.NetBSD.org/src/rev/b87482e6f174
branches:  trunk
changeset: 787769:b87482e6f174
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Tue Jul 02 13:27:42 2013 +0000

description:
Initialize some variables to make the vax build happy.

XXX Not sure why this problem only showed up on vax builds.

diffstat:

 sys/dev/rndpseudo.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (36 lines):

diff -r a6c27218112c -r b87482e6f174 sys/dev/rndpseudo.c
--- a/sys/dev/rndpseudo.c       Tue Jul 02 11:59:46 2013 +0000
+++ b/sys/dev/rndpseudo.c       Tue Jul 02 13:27:42 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rndpseudo.c,v 1.14 2013/07/01 15:22:00 riastradh Exp $ */
+/*     $NetBSD: rndpseudo.c,v 1.15 2013/07/02 13:27:42 pgoyette Exp $  */
 
 /*-
  * Copyright (c) 1997-2013 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rndpseudo.c,v 1.14 2013/07/01 15:22:00 riastradh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rndpseudo.c,v 1.15 2013/07/02 13:27:42 pgoyette Exp $");
 
 #if defined(_KERNEL_OPT)
 #include "opt_compat_netbsd.h"
@@ -294,7 +294,7 @@
 static struct cprng_strong *
 rnd_percpu_cprng(void)
 {
-       struct cprng_strong **cprngp, *cprng, *tmp;
+       struct cprng_strong **cprngp, *cprng, *tmp = NULL;
 
        /* Fast path: if there already is a CPRNG for this CPU, use it.  */
        cprngp = percpu_getref(percpu_urandom_cprng);
@@ -341,7 +341,7 @@
 rnd_read(struct file *fp, off_t *offp, struct uio *uio, kauth_cred_t cred,
     int flags)
 {
-       int error;
+       int error = 0;
 
        DPRINTF(RND_DEBUG_READ,
            ("Random: Read of %zu requested, flags 0x%08x\n",