[src/trunk]: src/sys/arch/x86/x86 KNF. No functional change.

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

details:   https://anonhg.NetBSD.org/src/rev/4dcb336c5528
branches:  trunk
changeset: 343852:4dcb336c5528
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Sun Feb 28 20:51:03 2016 +0000

description:
KNF.  No functional change.

diffstat:

 sys/arch/x86/x86/cpu_rng.c |  8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)

diffs (36 lines):

diff -r 61bddcc20716 -r 4dcb336c5528 sys/arch/x86/x86/cpu_rng.c
--- a/sys/arch/x86/x86/cpu_rng.c        Sun Feb 28 20:47:01 2016 +0000
+++ b/sys/arch/x86/x86/cpu_rng.c        Sun Feb 28 20:51:03 2016 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: cpu_rng.c,v 1.3 2016/02/27 00:54:59 tls Exp $ */
+/* $NetBSD: cpu_rng.c,v 1.4 2016/02/28 20:51:03 riastradh Exp $ */
 
 /*-
  * Copyright (c) 2015 The NetBSD Foundation, Inc.
@@ -49,7 +49,8 @@
        CPU_RNG_NONE = 0,
        CPU_RNG_RDRAND,
        CPU_RNG_RDSEED,
-       CPU_RNG_VIA } cpu_rng_mode __read_mostly = CPU_RNG_NONE;
+       CPU_RNG_VIA
+} cpu_rng_mode __read_mostly = CPU_RNG_NONE;
 
 bool
 cpu_rng_init(void)
@@ -104,7 +105,7 @@
 
 #ifdef __i386__
        uint32_t lo, hi;
-       
+
        __asm __volatile("rdseed %0; setc %1" : "=r"(lo), "=qm"(rndsts));
         if (rndsts != 1)
                goto exhausted;
@@ -178,6 +179,7 @@
 size_t
 cpu_rng(cpu_rng_t *out)
 {
+
        switch (cpu_rng_mode) {
        case CPU_RNG_NONE:
                return 0;