From 2a6a49125058148b086dd906c8af4952a52c0aa2 Mon Sep 17 00:00:00 2001
From: Seth Howell <seth.howell@intel.com>
Date: Wed, 22 Apr 2020 16:53:11 -0700
Subject: [PATCH] bdev/nvme: add an assert for nvme_bdev_ctrlr when populating
 namespaces.

This is always going to be true because of the
context we are in when calling this function, but
add an assert just to be safe.

Signed-off-by: Seth Howell <seth.howell@intel.com>
Change-Id: Ifbd075865a191529eb9e656c360f182dba8a85bc
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1985
Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 module/bdev/nvme/bdev_nvme.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/module/bdev/nvme/bdev_nvme.c b/module/bdev/nvme/bdev_nvme.c
index 6b0bf4203..465060707 100644
--- a/module/bdev/nvme/bdev_nvme.c
+++ b/module/bdev/nvme/bdev_nvme.c
@@ -1540,6 +1540,7 @@ nvme_ctrlr_populate_namespaces_done(struct nvme_async_probe_ctx *ctx)
 	size_t			j;
 
 	nvme_bdev_ctrlr = nvme_bdev_ctrlr_get(&ctx->trid);
+	assert(nvme_bdev_ctrlr != NULL);
 
 	/*
 	 * Report the new bdevs that were created in this call.