[src/trunk]: src/sys/kern Fix !DIAGNOSTIC builds.

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

details:   https://anonhg.NetBSD.org/src/rev/8a9747c4818c
branches:  trunk
changeset: 837875:8a9747c4818c
user:      kre <kre%NetBSD.org@localhost>
date:      Tue Dec 25 02:17:07 2018 +0000

description:
Fix !DIAGNOSTIC builds.

diffstat:

 sys/kern/kern_threadpool.c |  15 +++++++++++----
 1 files changed, 11 insertions(+), 4 deletions(-)

diffs (49 lines):

diff -r 52b36fecb5a9 -r 8a9747c4818c sys/kern/kern_threadpool.c
--- a/sys/kern/kern_threadpool.c        Tue Dec 25 00:35:26 2018 +0000
+++ b/sys/kern/kern_threadpool.c        Tue Dec 25 02:17:07 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: kern_threadpool.c,v 1.1 2018/12/24 16:58:54 thorpej Exp $      */
+/*     $NetBSD: kern_threadpool.c,v 1.2 2018/12/25 02:17:07 kre Exp $  */
 
 /*-
  * Copyright (c) 2014, 2018 The NetBSD Foundation, Inc.
@@ -81,7 +81,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: kern_threadpool.c,v 1.1 2018/12/24 16:58:54 thorpej Exp $");
+__KERNEL_RCSID(0, "$NetBSD: kern_threadpool.c,v 1.2 2018/12/25 02:17:07 kre Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -102,13 +102,20 @@
 
 static ONCE_DECL(threadpool_init_once)
 
+#ifdef DIAGNOSTIC
 #define        THREADPOOL_INIT()                                       \
 do {                                                           \
        int threadpool_init_error =                             \
            RUN_ONCE(&threadpool_init_once, threadpools_init);  \
        KASSERT(threadpool_init_error == 0);                    \
 } while (/*CONSTCOND*/0)
-       
+#else
+#define        THREADPOOL_INIT()                                       \
+do {                                                           \
+       RUN_ONCE(&threadpool_init_once, threadpools_init);      \
+} while (/*CONSTCOND*/0)
+#endif
+
 
 /* Data structures */
 
@@ -724,7 +731,7 @@
                        return EBUSY;
        } while (atomic_cas_uint(&job->job_refcnt, refcnt, (refcnt + 1))
            != refcnt);
-       
+
        return 0;
 }