From fd0f036480ef3be0f28514fba9de865dc28120e9 Mon Sep 17 00:00:00 2001
From: Ben Walker <benjamin.walker@intel.com>
Date: Thu, 22 Aug 2019 13:11:11 -0700
Subject: [PATCH] event: Relax restriction on g_reactors not being NULL

There is a case in vhost where this occurs. Until that is
sorted out, just make this a warning.

Change-Id: Id021791e8cbddf3023e0cb1b8c52a733b3578a7d
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/466075
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Seth Howell <seth.howell@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
---
 lib/event/reactor.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/event/reactor.c b/lib/event/reactor.c
index 089ac9a90..7d34c9569 100644
--- a/lib/event/reactor.c
+++ b/lib/event/reactor.c
@@ -93,7 +93,10 @@ spdk_reactor_get(uint32_t lcore)
 {
 	struct spdk_reactor *reactor;
 
-	assert(g_reactors != NULL);
+	if (g_reactors == NULL) {
+		SPDK_WARNLOG("Called spdk_reactor_get() while the g_reactors array was NULL!\n");
+		return NULL;
+	}
 
 	reactor = &g_reactors[lcore];