__nvme_fc_terminate_io() is now called by only 1 place, in reset_work.
Consoldate and move the functionality of terminate_io into reset_work.

In reset_work, rather than calling the create_association directly,
schedule the connect work element to do its thing. After scheduling, flush
the connect work element to continue with semantic of not returning until
connect has been attempted at least once.

Signed-off-by: James Smart <james.smart@broadcom.com>
---
 drivers/nvme/host/fc.c | 49 ++++++++++++++----------------------------
 1 file changed, 16 insertions(+), 33 deletions(-)

diff --git a/drivers/nvme/host/fc.c b/drivers/nvme/host/fc.c
index ffbfb0533cac..f4c246462658 100644
--- a/drivers/nvme/host/fc.c
+++ b/drivers/nvme/host/fc.c
@@ -3287,49 +3287,32 @@ nvme_fc_reconnect_or_delete(struct nvme_fc_ctrl *ctrl, int status)
 }
 
 static void
-__nvme_fc_terminate_io(struct nvme_fc_ctrl *ctrl)
+nvme_fc_reset_ctrl_work(struct work_struct *work)
 {
-	/*
-	 * For any other state, kill the association. As this routine
-	 * is a common io abort routine for resetting and such, after
-	 * the association is terminated, ensure that the state is set
-	 * to CONNECTING.
-	 */
+	struct nvme_fc_ctrl *ctrl =
+		container_of(work, struct nvme_fc_ctrl, ctrl.reset_work);
 
-	nvme_stop_keep_alive(&ctrl->ctrl);
+	nvme_stop_ctrl(&ctrl->ctrl);
 
 	/* will block will waiting for io to terminate */
 	nvme_fc_delete_association(ctrl);
 
-	if (ctrl->ctrl.state != NVME_CTRL_CONNECTING &&
-	    !nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING))
+	if (!nvme_change_ctrl_state(&ctrl->ctrl, NVME_CTRL_CONNECTING))
 		dev_err(ctrl->ctrl.device,
 			"NVME-FC{%d}: error_recovery: Couldn't change state "
 			"to CONNECTING\n", ctrl->cnum);
-}
-
-static void
-nvme_fc_reset_ctrl_work(struct work_struct *work)
-{
-	struct nvme_fc_ctrl *ctrl =
-		container_of(work, struct nvme_fc_ctrl, ctrl.reset_work);
-	int ret;
-
-	__nvme_fc_terminate_io(ctrl);
 
-	nvme_stop_ctrl(&ctrl->ctrl);
-
-	if (ctrl->rport->remoteport.port_state == FC_OBJSTATE_ONLINE)
-		ret = nvme_fc_create_association(ctrl);
-	else
-		ret = -ENOTCONN;
-
-	if (ret)
-		nvme_fc_reconnect_or_delete(ctrl, ret);
-	else
-		dev_info(ctrl->ctrl.device,
-			"NVME-FC{%d}: controller reset complete\n",
-			ctrl->cnum);
+	if (ctrl->rport->remoteport.port_state == FC_OBJSTATE_ONLINE) {
+		if (!queue_delayed_work(nvme_wq, &ctrl->connect_work, 0)) {
+			dev_err(ctrl->ctrl.device,
+				"NVME-FC{%d}: failed to schedule connect "
+				"after reset\n", ctrl->cnum);
+		} else {
+			flush_delayed_work(&ctrl->connect_work);
+		}
+	} else {
+		nvme_fc_reconnect_or_delete(ctrl, -ENOTCONN);
+	}
 }
 
 
-- 
2.26.2