scsi: qedf: NULL check before some freeing functions is not needed

NULL check before some freeing functions is not needed.
Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Acked-by: Manish Rangankar <Manish.Rangankar@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/qedf/qedf_main.c

@@ -2935,8 +2935,7 @@ static void qedf_free_fcoe_pf_param(struct qedf_ctx *qedf)
 
 	qedf_free_global_queues(qedf);
 
-	if (qedf->global_queues)
-		kfree(qedf->global_queues);
+	kfree(qedf->global_queues);
 }
 
 /*