From 893bb7024565bf9e23f3557e2727d71391e2160e Mon Sep 17 00:00:00 2001
From: nick black <dankamongmen@gmail.com>
Date: Fri, 20 Dec 2019 04:57:55 -0500
Subject: [PATCH] libspl: declare aok extern in header

Rather than defining a new instance of 'aok' in every compilation
unit which includes this header, there is a single instance
defined in zone.c, and the header now only declares an extern.

Signed-off-by: Nick Black <dankamongmen@gmail.com>
---
 lib/libspl/include/assert.h | 2 +-
 lib/libspl/zone.c           | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/libspl/include/assert.h b/lib/libspl/include/assert.h
index 19b25f7dd825..1b8f6befb9d5 100644
--- a/lib/libspl/include/assert.h
+++ b/lib/libspl/include/assert.h
@@ -34,7 +34,7 @@
 #include <stdarg.h>
 
 #ifndef _KERNEL
-int aok;
+extern int aok;
 #endif
 
 static inline int
diff --git a/lib/libspl/zone.c b/lib/libspl/zone.c
index 5ca93b224d9e..fb33ebaee7f8 100644
--- a/lib/libspl/zone.c
+++ b/lib/libspl/zone.c
@@ -27,6 +27,8 @@
 #include <string.h>
 #include <errno.h>
 
+int aok;
+
 zoneid_t
 getzoneid()
 {