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Commit e476fe8a authored by Himanshu Madhani's avatar Himanshu Madhani Committed by Martin K. Petersen
Browse files

scsi: qla2xxx: Fix unload when NVMe devices are configured 



This patch fixes driver unload issue when FC-NVMe devices are configured.

Signed-off-by: default avatarHimanshu Madhani <hmadhani@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 03aaa89f

drivers/scsi/qla2xxx/qla_nvme.c

+10 −12
Original line number Diff line number Diff line
@@ -607,6 +607,7 @@ static void qla_nvme_unregister_remote_port(struct work_struct *work) 
	struct fc_port *fcport = container_of(work, struct fc_port,

	    nvme_del_work);

	struct qla_nvme_rport *qla_rport, *trport;

	scsi_qla_host_t *base_vha;



	if (!IS_ENABLED(CONFIG_NVME_FC))

		return;
@@ -614,6 +615,15 @@ static void qla_nvme_unregister_remote_port(struct work_struct *work) 
	ql_log(ql_log_warn, NULL, 0x2112,

	    "%s: unregister remoteport on %p\n",__func__, fcport);



	base_vha = pci_get_drvdata(fcport->vha->hw->pdev);

	if (test_bit(PFLG_DRIVER_REMOVING, &base_vha->pci_flags)) {

		ql_dbg(ql_dbg_disc, fcport->vha, 0x2114,

		    "%s: Notify FC-NVMe transport, set devloss=0\n",

		    __func__);



		nvme_fc_set_remoteport_devloss(fcport->nvme_remote_port, 0);

	}



	list_for_each_entry_safe(qla_rport, trport,

	    &fcport->vha->nvme_rport_list, list) {

		if (qla_rport->fcport == fcport) {
@@ -630,23 +640,11 @@ static void qla_nvme_unregister_remote_port(struct work_struct *work) 


void qla_nvme_delete(struct scsi_qla_host *vha)

{

	struct qla_nvme_rport *qla_rport, *trport;

	fc_port_t *fcport;

	int nv_ret;



	if (!IS_ENABLED(CONFIG_NVME_FC))

		return;



	list_for_each_entry_safe(qla_rport, trport,

	    &vha->nvme_rport_list, list) {

		fcport = qla_rport->fcport;



		ql_log(ql_log_info, fcport->vha, 0x2114, "%s: fcport=%p\n",

		    __func__, fcport);



		nvme_fc_set_remoteport_devloss(fcport->nvme_remote_port, 0);

	}



	if (vha->nvme_local_port) {

		init_completion(&vha->nvme_del_done);

		ql_log(ql_log_info, vha, 0x2116,