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Date:   Wed, 19 Apr 2023 10:47:57 +0200
From:   Daniel Wagner <dwagner@...e.de>
To:     linux-nvme@...ts.infradead.org
Cc:     linux-kernel@...r.kernel.org, linux-block@...r.kernel.org,
        Chaitanya Kulkarni <kch@...dia.com>,
        Shin'ichiro Kawasaki <shinichiro@...tmail.com>,
        Daniel Wagner <dwagner@...e.de>
Subject: [PATCH blktests v2 2/2] nvme-rc: Cleanup fc resource before module unloading

Before we unload the module we should cleanup the fc resources first,
basically reorder the shutdown sequence to be in reverse order of the
setup path.

Also unload the nvme-fcloop after usage.

While at it also update the rdma stop_soft_rdma before the module
unloading for the same reasoning.

Signed-off-by: Daniel Wagner <dwagner@...e.de>
---
 tests/nvme/rc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/tests/nvme/rc b/tests/nvme/rc
index ec0cc2d8d8cc..41f196b037d6 100644
--- a/tests/nvme/rc
+++ b/tests/nvme/rc
@@ -260,18 +260,20 @@ _cleanup_nvmet() {
 	shopt -u nullglob
 	trap SIGINT
 
-	modprobe -rq nvme-"${nvme_trtype}" 2>/dev/null
-	if [[ "${nvme_trtype}" != "loop" ]]; then
-		modprobe -rq nvmet-"${nvme_trtype}" 2>/dev/null
-	fi
-	modprobe -rq nvmet 2>/dev/null
 	if [[ "${nvme_trtype}" == "rdma" ]]; then
 		stop_soft_rdma
 	fi
 	if [[ "${nvme_trtype}" == "fc" ]]; then
 		_cleanup_fcloop "${def_local_wwnn}" "${def_local_wwpn}" \
 			        "${def_remote_wwnn}" "${def_remote_wwpn}"
+		modprobe -rq nvme-fcloop
 	fi
+
+	modprobe -rq nvme-"${nvme_trtype}" 2>/dev/null
+	if [[ "${nvme_trtype}" != "loop" ]]; then
+		modprobe -rq nvmet-"${nvme_trtype}" 2>/dev/null
+	fi
+	modprobe -rq nvmet 2>/dev/null
 }
 
 _setup_nvmet() {
-- 
2.40.0

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