scsi: qla2xxx: Fix I/Os being passed down when FC device is being deleted

I/Os could be passed down while the device FC SCSI device is being deleted.
This would result in unnecessary delay of I/O and driver messages (when
extended logging is set).

[mkp: fixed commit hash and added SoB for Nilesh]

Link: https://lore.kernel.org/r/[email protected]
Fixes: 3c75ad1 ("scsi: qla2xxx: Remove defer flag to indicate immeadiate port loss") # v5.6-rc1+
Tested-by: Laurence Oberman <[email protected]>
Reviewed-by: Laurence Oberman <[email protected]>
Reviewed-by: Ewan D. Milne <[email protected]>
Reviewed-by: Roman Bolshakov <[email protected]>
Reviewed-by: Himanshu Madhani <[email protected]>
Signed-off-by: Arun Easi <[email protected]>
Signed-off-by: Nilesh Javali <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Arun Easi

drivers/scsi/qla2xxx/qla_os.c

@@ -864,7 +864,7 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
 		goto qc24_fail_command;
 	}
 
-	if (atomic_read(&fcport->state) != FCS_ONLINE) {
+	if (atomic_read(&fcport->state) != FCS_ONLINE || fcport->deleted) {
 		if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
 			atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
 			ql_dbg(ql_dbg_io, vha, 0x3005,
@@ -946,7 +946,7 @@ qla2xxx_mqueuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd,
 		goto qc24_fail_command;
 	}
 
-	if (atomic_read(&fcport->state) != FCS_ONLINE) {
+	if (atomic_read(&fcport->state) != FCS_ONLINE || fcport->deleted) {
 		if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD ||
 			atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
 			ql_dbg(ql_dbg_io, vha, 0x3077,